66647796

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{135463}}^1$

素因数の和:135511

約数の個数: 24

約数和(自身を含む): 159305664

約数和(自身を除く): 92657868

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 135463, 270926, 406389, 541852, 812778, 1625556, 5553983, 11107966, 16661949, 22215932, 33323898, 66647796]

約数ペア:

[(1, 66647796), (2, 33323898), (3, 22215932), (4, 16661949), (6, 11107966), (12, 5553983), (41, 1625556), (82, 812778), (123, 541852), (164, 406389), (246, 270926), (492, 135463)]