315887922

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2507047}}^1$

素因数の和:2507062

約数の個数: 24

約数和(自身を含む): 782198976

約数和(自身を除く): 466311054

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2507047, 5014094, 7521141, 15042282, 17549329, 22563423, 35098658, 45126846, 52647987, 105295974, 157943961, 315887922]

約数ペア:

[(1, 315887922), (2, 157943961), (3, 105295974), (6, 52647987), (7, 45126846), (9, 35098658), (14, 22563423), (18, 17549329), (21, 15042282), (42, 7521141), (63, 5014094), (126, 2507047)]