66013396.000000000

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{2789}}^1$

素因数の和:2981

約数の個数: 48

約数和(自身を含む): 329041440

約数和(自身を除く): 186517962

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 167, 306, 334, 501, 1002, 1503, 2789, 2839, 3006, 5578, 5678, 8367, 8517, 16734, 17034, 25101, 25551, 47413, 50202, 51102, 94826, 142239, 284478, 426717, 465763, 853434, 931526, 1397289, 2794578, 4191867, 7917971, 8383734, 15835942, 23753913, 47507826, 71261739, 142523478]

約数ペア:

[(1, 142523478), (2, 71261739), (3, 47507826), (6, 23753913), (9, 15835942), (17, 8383734), (18, 7917971), (34, 4191867), (51, 2794578), (102, 1397289), (153, 931526), (167, 853434), (306, 465763), (334, 426717), (501, 284478), (1002, 142239), (1503, 94826), (2789, 51102), (2839, 50202), (3006, 47413), (5578, 25551), (5678, 25101), (8367, 17034), (8517, 16734)]