68149746

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{540871}}^1$

素因数の和:540886

約数の個数: 24

約数和(自身を含む): 168752064

約数和(自身を除く): 100602318

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 540871, 1081742, 1622613, 3245226, 3786097, 4867839, 7572194, 9735678, 11358291, 22716582, 34074873, 68149746]

約数ペア:

[(1, 68149746), (2, 34074873), (3, 22716582), (6, 11358291), (7, 9735678), (9, 7572194), (14, 4867839), (18, 3786097), (21, 3245226), (42, 1622613), (63, 1081742), (126, 540871)]