354605994

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{1213}}^1$

素因数の和:1479

約数の個数: 48

約数和(自身を含む): 781209000

約数和(自身を除く): 426603006

約数列:

[1, 2, 3, 6, 9, 18, 109, 149, 218, 298, 327, 447, 654, 894, 981, 1213, 1341, 1962, 2426, 2682, 3639, 7278, 10917, 16241, 21834, 32482, 48723, 97446, 132217, 146169, 180737, 264434, 292338, 361474, 396651, 542211, 793302, 1084422, 1189953, 1626633, 2379906, 3253266, 19700333, 39400666, 59100999, 118201998, 177302997, 354605994]

約数ペア:

[(1, 354605994), (2, 177302997), (3, 118201998), (6, 59100999), (9, 39400666), (18, 19700333), (109, 3253266), (149, 2379906), (218, 1626633), (298, 1189953), (327, 1084422), (447, 793302), (654, 542211), (894, 396651), (981, 361474), (1213, 292338), (1341, 264434), (1962, 180737), (2426, 146169), (2682, 132217), (3639, 97446), (7278, 48723), (10917, 32482), (16241, 21834)]