2123454942

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{154613}}^1$

素因数の和:154737

約数の個数: 48

約数和(自身を含む): 5306352480

約数和(自身を除く): 3182897538

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 109, 126, 218, 327, 654, 763, 981, 1526, 1962, 2289, 4578, 6867, 13734, 154613, 309226, 463839, 927678, 1082291, 1391517, 2164582, 2783034, 3246873, 6493746, 9740619, 16852817, 19481238, 33705634, 50558451, 101116902, 117969719, 151675353, 235939438, 303350706, 353909157, 707818314, 1061727471, 2123454942]

約数ペア:

[(1, 2123454942), (2, 1061727471), (3, 707818314), (6, 353909157), (7, 303350706), (9, 235939438), (14, 151675353), (18, 117969719), (21, 101116902), (42, 50558451), (63, 33705634), (109, 19481238), (126, 16852817), (218, 9740619), (327, 6493746), (654, 3246873), (763, 2783034), (981, 2164582), (1526, 1391517), (1962, 1082291), (2289, 927678), (4578, 463839), (6867, 309226), (13734, 154613)]