68646654

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{131507}}^1$

素因数の和:131544

約数の個数: 24

約数和(自身を含む): 153864360

約数和(自身を除く): 85217706

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 131507, 263014, 394521, 789042, 1183563, 2367126, 3813703, 7627406, 11441109, 22882218, 34323327, 68646654]

約数ペア:

[(1, 68646654), (2, 34323327), (3, 22882218), (6, 11441109), (9, 7627406), (18, 3813703), (29, 2367126), (58, 1183563), (87, 789042), (174, 394521), (261, 263014), (522, 131507)]