18042684

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2579}}^1$

素因数の和:2650

約数の個数: 48

約数和(自身を含む): 46811520

約数和(自身を除く): 28768836

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 53, 66, 106, 132, 159, 212, 318, 583, 636, 1166, 1749, 2332, 2579, 3498, 5158, 6996, 7737, 10316, 15474, 28369, 30948, 56738, 85107, 113476, 136687, 170214, 273374, 340428, 410061, 546748, 820122, 1503557, 1640244, 3007114, 4510671, 6014228, 9021342, 18042684]

約数ペア:

[(1, 18042684), (2, 9021342), (3, 6014228), (4, 4510671), (6, 3007114), (11, 1640244), (12, 1503557), (22, 820122), (33, 546748), (44, 410061), (53, 340428), (66, 273374), (106, 170214), (132, 136687), (159, 113476), (212, 85107), (318, 56738), (583, 30948), (636, 28369), (1166, 15474), (1749, 10316), (2332, 7737), (2579, 6996), (3498, 5158)]