66255966

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{443}}^1\times {\mathrm{1187}}^1$

素因数の和:1645

約数の個数: 48

約数和(自身を含む): 164571264

約数和(自身を除く): 98315298

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 443, 886, 1187, 1329, 2374, 2658, 3101, 3561, 3987, 6202, 7122, 7974, 8309, 9303, 10683, 16618, 18606, 21366, 24927, 27909, 49854, 55818, 74781, 149562, 525841, 1051682, 1577523, 3155046, 3680887, 4732569, 7361774, 9465138, 11042661, 22085322, 33127983, 66255966]

約数ペア:

[(1, 66255966), (2, 33127983), (3, 22085322), (6, 11042661), (7, 9465138), (9, 7361774), (14, 4732569), (18, 3680887), (21, 3155046), (42, 1577523), (63, 1051682), (126, 525841), (443, 149562), (886, 74781), (1187, 55818), (1329, 49854), (2374, 27909), (2658, 24927), (3101, 21366), (3561, 18606), (3987, 16618), (6202, 10683), (7122, 9303), (7974, 8309)]