18473676

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1499}}^1$

素因数の和:1598

約数の個数: 48

約数和(自身を含む): 47040000

約数和(自身を除く): 28566324

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 79, 156, 158, 237, 316, 474, 948, 1027, 1499, 2054, 2998, 3081, 4108, 4497, 5996, 6162, 8994, 12324, 17988, 19487, 38974, 58461, 77948, 116922, 118421, 233844, 236842, 355263, 473684, 710526, 1421052, 1539473, 3078946, 4618419, 6157892, 9236838, 18473676]

約数ペア:

[(1, 18473676), (2, 9236838), (3, 6157892), (4, 4618419), (6, 3078946), (12, 1539473), (13, 1421052), (26, 710526), (39, 473684), (52, 355263), (78, 236842), (79, 233844), (156, 118421), (158, 116922), (237, 77948), (316, 58461), (474, 38974), (948, 19487), (1027, 17988), (1499, 12324), (2054, 8994), (2998, 6162), (3081, 5996), (4108, 4497)]