66658998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{12497}}^1$

素因数の和:12636

約数の個数: 32

約数和(自身を含む): 153575424

約数和(自身を除く): 86916426

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 127, 254, 381, 762, 889, 1778, 2667, 5334, 12497, 24994, 37491, 74982, 87479, 174958, 262437, 524874, 1587119, 3174238, 4761357, 9522714, 11109833, 22219666, 33329499, 66658998]

約数ペア:

[(1, 66658998), (2, 33329499), (3, 22219666), (6, 11109833), (7, 9522714), (14, 4761357), (21, 3174238), (42, 1587119), (127, 524874), (254, 262437), (381, 174958), (762, 87479), (889, 74982), (1778, 37491), (2667, 24994), (5334, 12497)]