64179906

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{419}}^1\times {\mathrm{521}}^1$

素因数の和:959

約数の個数: 48

約数和(自身を含む): 149960160

約数和(自身を除く): 85780254

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 419, 521, 838, 1042, 1257, 1563, 2514, 2933, 3126, 3647, 5866, 7294, 8799, 10941, 17598, 20531, 21882, 25529, 41062, 51058, 61593, 76587, 123186, 153174, 218299, 436598, 654897, 1309794, 1528093, 3056186, 4584279, 9168558, 10696651, 21393302, 32089953, 64179906]

約数ペア:

[(1, 64179906), (2, 32089953), (3, 21393302), (6, 10696651), (7, 9168558), (14, 4584279), (21, 3056186), (42, 1528093), (49, 1309794), (98, 654897), (147, 436598), (294, 218299), (419, 153174), (521, 123186), (838, 76587), (1042, 61593), (1257, 51058), (1563, 41062), (2514, 25529), (2933, 21882), (3126, 20531), (3647, 17598), (5866, 10941), (7294, 8799)]