7005906

素因数分解:

$2^1\times 3^3\times {\mathrm{137}}^1\times {\mathrm{947}}^1$

素因数の和:1095

約数の個数: 32

約数和(自身を含む): 15698880

約数和(自身を除く): 8692974

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 137, 274, 411, 822, 947, 1233, 1894, 2466, 2841, 3699, 5682, 7398, 8523, 17046, 25569, 51138, 129739, 259478, 389217, 778434, 1167651, 2335302, 3502953, 7005906]

約数ペア:

[(1, 7005906), (2, 3502953), (3, 2335302), (6, 1167651), (9, 778434), (18, 389217), (27, 259478), (54, 129739), (137, 51138), (274, 25569), (411, 17046), (822, 8523), (947, 7398), (1233, 5682), (1894, 3699), (2466, 2841)]