180693838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{12613}}^1$

素因数の和:12676

約数の個数: 32

約数和(自身を含む): 317872800

約数和(自身を除く): 137178962

約数列:

[1, 2, 13, 19, 26, 29, 38, 58, 247, 377, 494, 551, 754, 1102, 7163, 12613, 14326, 25226, 163969, 239647, 327938, 365777, 479294, 731554, 3115411, 4755101, 6230822, 6949763, 9510202, 13899526, 90346919, 180693838]

約数ペア:

[(1, 180693838), (2, 90346919), (13, 13899526), (19, 9510202), (26, 6949763), (29, 6230822), (38, 4755101), (58, 3115411), (247, 731554), (377, 479294), (494, 365777), (551, 327938), (754, 239647), (1102, 163969), (7163, 25226), (12613, 14326)]