66669642

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31657}}^1$

素因数の和:31684

約数の個数: 40

約数和(自身を含む): 160885956

約数和(自身を除く): 94216314

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 31657, 63314, 94971, 189942, 284913, 411541, 569826, 823082, 854739, 1234623, 1709478, 2469246, 2564217, 3703869, 5128434, 7407738, 11111607, 22223214, 33334821, 66669642]

約数ペア:

[(1, 66669642), (2, 33334821), (3, 22223214), (6, 11111607), (9, 7407738), (13, 5128434), (18, 3703869), (26, 2564217), (27, 2469246), (39, 1709478), (54, 1234623), (78, 854739), (81, 823082), (117, 569826), (162, 411541), (234, 284913), (351, 189942), (702, 94971), (1053, 63314), (2106, 31657)]