15691027572

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{747619}}^1$

素因数の和:747693

約数の個数: 72

約数和(自身を含む): 44085656160

約数和(自身を除く): 28394628588

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 53, 66, 99, 106, 132, 159, 198, 212, 318, 396, 477, 583, 636, 954, 1166, 1749, 1908, 2332, 3498, 5247, 6996, 10494, 20988, 747619, 1495238, 2242857, 2990476, 4485714, 6728571, 8223809, 8971428, 13457142, 16447618, 24671427, 26914284, 32895236, 39623807, 49342854, 74014281, 79247614, 98685708, 118871421, 148028562, 158495228, 237742842, 296057124, 356614263, 435861877, 475485684, 713228526, 871723754, 1307585631, 1426457052, 1743447508, 2615171262, 3922756893, 5230342524, 7845513786, 15691027572]

約数ペア:

[(1, 15691027572), (2, 7845513786), (3, 5230342524), (4, 3922756893), (6, 2615171262), (9, 1743447508), (11, 1426457052), (12, 1307585631), (18, 871723754), (22, 713228526), (33, 475485684), (36, 435861877), (44, 356614263), (53, 296057124), (66, 237742842), (99, 158495228), (106, 148028562), (132, 118871421), (159, 98685708), (198, 79247614), (212, 74014281), (318, 49342854), (396, 39623807), (477, 32895236), (583, 26914284), (636, 24671427), (954, 16447618), (1166, 13457142), (1749, 8971428), (1908, 8223809), (2332, 6728571), (3498, 4485714), (5247, 2990476), (6996, 2242857), (10494, 1495238), (20988, 747619)]