123456109674

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{2643713}}^1$

素因数の和:2643942

約数の個数: 32

約数和(自身を含む): 254050340544

約数和(自身を除く): 130594230870

約数列:

[1, 2, 3, 6, 43, 86, 129, 181, 258, 362, 543, 1086, 7783, 15566, 23349, 46698, 2643713, 5287426, 7931139, 15862278, 113679659, 227359318, 341038977, 478512053, 682077954, 957024106, 1435536159, 2871072318, 20576018279, 41152036558, 61728054837, 123456109674]

約数ペア:

[(1, 123456109674), (2, 61728054837), (3, 41152036558), (6, 20576018279), (43, 2871072318), (86, 1435536159), (129, 957024106), (181, 682077954), (258, 478512053), (362, 341038977), (543, 227359318), (1086, 113679659), (7783, 15862278), (15566, 7931139), (23349, 5287426), (46698, 2643713)]