64128654

素因数分解:

$2^1\times 3^2\times {\mathrm{241}}^1\times {\mathrm{14783}}^1$

素因数の和:15032

約数の個数: 24

約数和(自身を含む): 139531392

約数和(自身を除く): 75402738

約数列:

[1, 2, 3, 6, 9, 18, 241, 482, 723, 1446, 2169, 4338, 14783, 29566, 44349, 88698, 133047, 266094, 3562703, 7125406, 10688109, 21376218, 32064327, 64128654]

約数ペア:

[(1, 64128654), (2, 32064327), (3, 21376218), (6, 10688109), (9, 7125406), (18, 3562703), (241, 266094), (482, 133047), (723, 88698), (1446, 44349), (2169, 29566), (4338, 14783)]