68245518

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{2243}}^1$

素因数の和:2720

約数の個数: 32

約数和(自身を含む): 149288832

約数和(自身を除く): 81043314

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 461, 922, 1383, 2243, 2766, 4486, 5071, 6729, 10142, 13458, 15213, 24673, 30426, 49346, 74019, 148038, 1034023, 2068046, 3102069, 6204138, 11374253, 22748506, 34122759, 68245518]

約数ペア:

[(1, 68245518), (2, 34122759), (3, 22748506), (6, 11374253), (11, 6204138), (22, 3102069), (33, 2068046), (66, 1034023), (461, 148038), (922, 74019), (1383, 49346), (2243, 30426), (2766, 24673), (4486, 15213), (5071, 13458), (6729, 10142)]