19548144

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:116

約数の個数: 240

約数和(自身を含む): 71495424

約数和(自身を除く): 51947280

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 41, 42, 43, 44, 48, 56, 63, 66, 72, 77, 82, 84, 86, 88, 99, 112, 123, 126, 129, 132, 144, 154, 164, 168, 172, 176, 198, 231, 246, 252, 258, 264, 287, 301, 308, 328, 336, 344, 369, 387, 396, 451, 462, 473, 492, 504, 516, 528, 574, 602, 616, 656, 688, 693, 738, 774, 792, 861, 902, 903, 924, 946, 984, 1008, 1032, 1148, 1204, 1232, 1353, 1386, 1419, 1476, 1548, 1584, 1722, 1763, 1804, 1806, 1848, 1892, 1968, 2064, 2296, 2408, 2583, 2706, 2709, 2772, 2838, 2952, 3096, 3157, 3311, 3444, 3526, 3608, 3612, 3696, 3784, 4059, 4257, 4592, 4816, 5166, 5289, 5412, 5418, 5544, 5676, 5904, 6192, 6314, 6622, 6888, 7052, 7216, 7224, 7568, 8118, 8514, 9471, 9933, 10332, 10578, 10824, 10836, 11088, 11352, 12341, 12628, 13244, 13776, 14104, 14448, 15867, 16236, 17028, 18942, 19393, 19866, 20664, 21156, 21648, 21672, 22704, 24682, 25256, 26488, 28208, 28413, 29799, 31734, 32472, 34056, 37023, 37884, 38786, 39732, 41328, 42312, 43344, 49364, 50512, 52976, 56826, 58179, 59598, 63468, 64944, 68112, 74046, 75768, 77572, 79464, 84624, 98728, 111069, 113652, 116358, 119196, 126936, 135751, 148092, 151536, 155144, 158928, 174537, 197456, 222138, 227304, 232716, 238392, 253872, 271502, 296184, 310288, 349074, 407253, 444276, 454608, 465432, 476784, 543004, 592368, 698148, 814506, 888552, 930864, 1086008, 1221759, 1396296, 1629012, 1777104, 2172016, 2443518, 2792592, 3258024, 4887036, 6516048, 9774072, 19548144]

約数ペア:

[(1, 19548144), (2, 9774072), (3, 6516048), (4, 4887036), (6, 3258024), (7, 2792592), (8, 2443518), (9, 2172016), (11, 1777104), (12, 1629012), (14, 1396296), (16, 1221759), (18, 1086008), (21, 930864), (22, 888552), (24, 814506), (28, 698148), (33, 592368), (36, 543004), (41, 476784), (42, 465432), (43, 454608), (44, 444276), (48, 407253), (56, 349074), (63, 310288), (66, 296184), (72, 271502), (77, 253872), (82, 238392), (84, 232716), (86, 227304), (88, 222138), (99, 197456), (112, 174537), (123, 158928), (126, 155144), (129, 151536), (132, 148092), (144, 135751), (154, 126936), (164, 119196), (168, 116358), (172, 113652), (176, 111069), (198, 98728), (231, 84624), (246, 79464), (252, 77572), (258, 75768), (264, 74046), (287, 68112), (301, 64944), (308, 63468), (328, 59598), (336, 58179), (344, 56826), (369, 52976), (387, 50512), (396, 49364), (451, 43344), (462, 42312), (473, 41328), (492, 39732), (504, 38786), (516, 37884), (528, 37023), (574, 34056), (602, 32472), (616, 31734), (656, 29799), (688, 28413), (693, 28208), (738, 26488), (774, 25256), (792, 24682), (861, 22704), (902, 21672), (903, 21648), (924, 21156), (946, 20664), (984, 19866), (1008, 19393), (1032, 18942), (1148, 17028), (1204, 16236), (1232, 15867), (1353, 14448), (1386, 14104), (1419, 13776), (1476, 13244), (1548, 12628), (1584, 12341), (1722, 11352), (1763, 11088), (1804, 10836), (1806, 10824), (1848, 10578), (1892, 10332), (1968, 9933), (2064, 9471), (2296, 8514), (2408, 8118), (2583, 7568), (2706, 7224), (2709, 7216), (2772, 7052), (2838, 6888), (2952, 6622), (3096, 6314), (3157, 6192), (3311, 5904), (3444, 5676), (3526, 5544), (3608, 5418), (3612, 5412), (3696, 5289), (3784, 5166), (4059, 4816), (4257, 4592)]