12985098

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1523}}^1$

素因数の和:1571

約数の個数: 48

約数和(自身を含む): 31272480

約数和(自身を除く): 18287382

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 49, 58, 87, 98, 147, 174, 203, 294, 406, 609, 1218, 1421, 1523, 2842, 3046, 4263, 4569, 8526, 9138, 10661, 21322, 31983, 44167, 63966, 74627, 88334, 132501, 149254, 223881, 265002, 309169, 447762, 618338, 927507, 1855014, 2164183, 4328366, 6492549, 12985098]

約数ペア:

[(1, 12985098), (2, 6492549), (3, 4328366), (6, 2164183), (7, 1855014), (14, 927507), (21, 618338), (29, 447762), (42, 309169), (49, 265002), (58, 223881), (87, 149254), (98, 132501), (147, 88334), (174, 74627), (203, 63966), (294, 44167), (406, 31983), (609, 21322), (1218, 10661), (1421, 9138), (1523, 8526), (2842, 4569), (3046, 4263)]