66419586

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1$

素因数の和:563

約数の個数: 48

約数和(自身を含む): 147147000

約数和(自身を除く): 80727414

約数列:

[1, 2, 3, 6, 9, 18, 97, 109, 194, 218, 291, 327, 349, 582, 654, 698, 873, 981, 1047, 1746, 1962, 2094, 3141, 6282, 10573, 21146, 31719, 33853, 38041, 63438, 67706, 76082, 95157, 101559, 114123, 190314, 203118, 228246, 304677, 342369, 609354, 684738, 3689977, 7379954, 11069931, 22139862, 33209793, 66419586]

約数ペア:

[(1, 66419586), (2, 33209793), (3, 22139862), (6, 11069931), (9, 7379954), (18, 3689977), (97, 684738), (109, 609354), (194, 342369), (218, 304677), (291, 228246), (327, 203118), (349, 190314), (582, 114123), (654, 101559), (698, 95157), (873, 76082), (981, 67706), (1047, 63438), (1746, 38041), (1962, 33853), (2094, 31719), (3141, 21146), (6282, 10573)]