21896952

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1$

素因数の和:102

約数の個数: 192

約数和(自身を含む): 74269440

約数和(自身を除く): 52372488

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 17, 21, 22, 24, 28, 33, 34, 41, 42, 44, 51, 56, 66, 68, 77, 82, 84, 88, 102, 119, 123, 132, 136, 154, 164, 168, 187, 204, 231, 238, 246, 264, 287, 289, 308, 328, 357, 374, 408, 451, 462, 476, 492, 561, 574, 578, 616, 697, 714, 748, 861, 867, 902, 924, 952, 984, 1122, 1148, 1156, 1309, 1353, 1394, 1428, 1496, 1722, 1734, 1804, 1848, 2023, 2091, 2244, 2296, 2312, 2618, 2706, 2788, 2856, 3157, 3179, 3444, 3468, 3608, 3927, 4046, 4182, 4488, 4879, 5236, 5412, 5576, 6069, 6314, 6358, 6888, 6936, 7667, 7854, 8092, 8364, 9471, 9537, 9758, 10472, 10824, 11849, 12138, 12628, 12716, 14637, 15334, 15708, 16184, 16728, 18942, 19074, 19516, 22253, 23001, 23698, 24276, 25256, 25432, 29274, 30668, 31416, 35547, 37884, 38148, 39032, 44506, 46002, 47396, 48552, 53669, 58548, 61336, 66759, 71094, 75768, 76296, 82943, 89012, 92004, 94792, 107338, 117096, 130339, 133518, 142188, 161007, 165886, 178024, 184008, 214676, 248829, 260678, 267036, 284376, 322014, 331772, 391017, 429352, 497658, 521356, 534072, 644028, 663544, 782034, 912373, 995316, 1042712, 1288056, 1564068, 1824746, 1990632, 2737119, 3128136, 3649492, 5474238, 7298984, 10948476, 21896952]

約数ペア:

[(1, 21896952), (2, 10948476), (3, 7298984), (4, 5474238), (6, 3649492), (7, 3128136), (8, 2737119), (11, 1990632), (12, 1824746), (14, 1564068), (17, 1288056), (21, 1042712), (22, 995316), (24, 912373), (28, 782034), (33, 663544), (34, 644028), (41, 534072), (42, 521356), (44, 497658), (51, 429352), (56, 391017), (66, 331772), (68, 322014), (77, 284376), (82, 267036), (84, 260678), (88, 248829), (102, 214676), (119, 184008), (123, 178024), (132, 165886), (136, 161007), (154, 142188), (164, 133518), (168, 130339), (187, 117096), (204, 107338), (231, 94792), (238, 92004), (246, 89012), (264, 82943), (287, 76296), (289, 75768), (308, 71094), (328, 66759), (357, 61336), (374, 58548), (408, 53669), (451, 48552), (462, 47396), (476, 46002), (492, 44506), (561, 39032), (574, 38148), (578, 37884), (616, 35547), (697, 31416), (714, 30668), (748, 29274), (861, 25432), (867, 25256), (902, 24276), (924, 23698), (952, 23001), (984, 22253), (1122, 19516), (1148, 19074), (1156, 18942), (1309, 16728), (1353, 16184), (1394, 15708), (1428, 15334), (1496, 14637), (1722, 12716), (1734, 12628), (1804, 12138), (1848, 11849), (2023, 10824), (2091, 10472), (2244, 9758), (2296, 9537), (2312, 9471), (2618, 8364), (2706, 8092), (2788, 7854), (2856, 7667), (3157, 6936), (3179, 6888), (3444, 6358), (3468, 6314), (3608, 6069), (3927, 5576), (4046, 5412), (4182, 5236), (4488, 4879)]