68515002

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{743}}^1$

素因数の和:907

約数の個数: 48

約数和(自身を含む): 153204480

約数和(自身を除く): 84689478

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 109, 141, 218, 282, 327, 423, 654, 743, 846, 981, 1486, 1962, 2229, 4458, 5123, 6687, 10246, 13374, 15369, 30738, 34921, 46107, 69842, 80987, 92214, 104763, 161974, 209526, 242961, 314289, 485922, 628578, 728883, 1457766, 3806389, 7612778, 11419167, 22838334, 34257501, 68515002]

約数ペア:

[(1, 68515002), (2, 34257501), (3, 22838334), (6, 11419167), (9, 7612778), (18, 3806389), (47, 1457766), (94, 728883), (109, 628578), (141, 485922), (218, 314289), (282, 242961), (327, 209526), (423, 161974), (654, 104763), (743, 92214), (846, 80987), (981, 69842), (1486, 46107), (1962, 34921), (2229, 30738), (4458, 15369), (5123, 13374), (6687, 10246)]