68148558

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{28901}}^1$

素因数の和:29040

約数の個数: 24

約数和(自身を含む): 148787496

約数和(自身を除く): 80638938

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 28901, 57802, 86703, 173406, 260109, 520218, 3786031, 7572062, 11358093, 22716186, 34074279, 68148558]

約数ペア:

[(1, 68148558), (2, 34074279), (3, 22716186), (6, 11358093), (9, 7572062), (18, 3786031), (131, 520218), (262, 260109), (393, 173406), (786, 86703), (1179, 57802), (2358, 28901)]