68540454

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{62423}}^1$

素因数の和:62492

約数の個数: 24

約数和(自身を含む): 150941232

約数和(自身を除く): 82400778

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 62423, 124846, 187269, 374538, 561807, 1123614, 3807803, 7615606, 11423409, 22846818, 34270227, 68540454]

約数ペア:

[(1, 68540454), (2, 34270227), (3, 22846818), (6, 11423409), (9, 7615606), (18, 3807803), (61, 1123614), (122, 561807), (183, 374538), (366, 187269), (549, 124846), (1098, 62423)]