664908

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{827}}^1$

素因数の和:901

約数の個数: 24

約数和(自身を含む): 1576512

約数和(自身を除く): 911604

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 827, 1654, 2481, 3308, 4962, 9924, 55409, 110818, 166227, 221636, 332454, 664908]

約数ペア:

[(1, 664908), (2, 332454), (3, 221636), (4, 166227), (6, 110818), (12, 55409), (67, 9924), (134, 4962), (201, 3308), (268, 2481), (402, 1654), (804, 827)]