15591702

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{293}}^1$

素因数の和:493

約数の個数: 48

約数和(自身を含む): 36599472

約数和(自身を除く): 21007770

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 181, 293, 294, 362, 543, 586, 879, 1086, 1267, 1758, 2051, 2534, 3801, 4102, 6153, 7602, 8869, 12306, 14357, 17738, 26607, 28714, 43071, 53033, 53214, 86142, 106066, 159099, 318198, 371231, 742462, 1113693, 2227386, 2598617, 5197234, 7795851, 15591702]

約数ペア:

[(1, 15591702), (2, 7795851), (3, 5197234), (6, 2598617), (7, 2227386), (14, 1113693), (21, 742462), (42, 371231), (49, 318198), (98, 159099), (147, 106066), (181, 86142), (293, 53214), (294, 53033), (362, 43071), (543, 28714), (586, 26607), (879, 17738), (1086, 14357), (1267, 12306), (1758, 8869), (2051, 7602), (2534, 6153), (3801, 4102)]