668868924

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{763549}}^1$

素因数の和:763629

約数の個数: 24

約数和(自身を含む): 1582075600

約数和(自身を除く): 913206676

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 763549, 1527098, 2290647, 3054196, 4581294, 9162588, 55739077, 111478154, 167217231, 222956308, 334434462, 668868924]

約数ペア:

[(1, 668868924), (2, 334434462), (3, 222956308), (4, 167217231), (6, 111478154), (12, 55739077), (73, 9162588), (146, 4581294), (219, 3054196), (292, 2290647), (438, 1527098), (876, 763549)]