21892464

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:316

約数の個数: 160

約数和(自身を含む): 72852480

約数和(自身を除く): 50960016

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 27, 33, 34, 36, 44, 48, 51, 54, 66, 68, 72, 88, 99, 102, 108, 132, 136, 144, 153, 176, 187, 198, 204, 216, 264, 271, 272, 297, 306, 374, 396, 408, 432, 459, 528, 542, 561, 594, 612, 748, 792, 813, 816, 918, 1084, 1122, 1188, 1224, 1496, 1584, 1626, 1683, 1836, 2168, 2244, 2376, 2439, 2448, 2981, 2992, 3252, 3366, 3672, 4336, 4488, 4607, 4752, 4878, 5049, 5962, 6504, 6732, 7317, 7344, 8943, 8976, 9214, 9756, 10098, 11924, 13008, 13464, 13821, 14634, 17886, 18428, 19512, 20196, 23848, 26829, 26928, 27642, 29268, 35772, 36856, 39024, 40392, 41463, 47696, 50677, 53658, 55284, 58536, 71544, 73712, 80487, 80784, 82926, 101354, 107316, 110568, 117072, 124389, 143088, 152031, 160974, 165852, 202708, 214632, 221136, 248778, 304062, 321948, 331704, 405416, 429264, 456093, 497556, 608124, 643896, 663408, 810832, 912186, 995112, 1216248, 1287792, 1368279, 1824372, 1990224, 2432496, 2736558, 3648744, 5473116, 7297488, 10946232, 21892464]

約数ペア:

[(1, 21892464), (2, 10946232), (3, 7297488), (4, 5473116), (6, 3648744), (8, 2736558), (9, 2432496), (11, 1990224), (12, 1824372), (16, 1368279), (17, 1287792), (18, 1216248), (22, 995112), (24, 912186), (27, 810832), (33, 663408), (34, 643896), (36, 608124), (44, 497556), (48, 456093), (51, 429264), (54, 405416), (66, 331704), (68, 321948), (72, 304062), (88, 248778), (99, 221136), (102, 214632), (108, 202708), (132, 165852), (136, 160974), (144, 152031), (153, 143088), (176, 124389), (187, 117072), (198, 110568), (204, 107316), (216, 101354), (264, 82926), (271, 80784), (272, 80487), (297, 73712), (306, 71544), (374, 58536), (396, 55284), (408, 53658), (432, 50677), (459, 47696), (528, 41463), (542, 40392), (561, 39024), (594, 36856), (612, 35772), (748, 29268), (792, 27642), (813, 26928), (816, 26829), (918, 23848), (1084, 20196), (1122, 19512), (1188, 18428), (1224, 17886), (1496, 14634), (1584, 13821), (1626, 13464), (1683, 13008), (1836, 11924), (2168, 10098), (2244, 9756), (2376, 9214), (2439, 8976), (2448, 8943), (2981, 7344), (2992, 7317), (3252, 6732), (3366, 6504), (3672, 5962), (4336, 5049), (4488, 4878), (4607, 4752)]