665965044

素因数分解:

$2^2\times 3^3\times {\mathrm{1721}}^1\times {\mathrm{3583}}^1$

素因数の和:5317

約数の個数: 48

約数和(自身を含む): 1728061440

約数和(自身を除く): 1062096396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1721, 3442, 3583, 5163, 6884, 7166, 10326, 10749, 14332, 15489, 20652, 21498, 30978, 32247, 42996, 46467, 61956, 64494, 92934, 96741, 128988, 185868, 193482, 386964, 6166343, 12332686, 18499029, 24665372, 36998058, 55497087, 73996116, 110994174, 166491261, 221988348, 332982522, 665965044]

約数ペア:

[(1, 665965044), (2, 332982522), (3, 221988348), (4, 166491261), (6, 110994174), (9, 73996116), (12, 55497087), (18, 36998058), (27, 24665372), (36, 18499029), (54, 12332686), (108, 6166343), (1721, 386964), (3442, 193482), (3583, 185868), (5163, 128988), (6884, 96741), (7166, 92934), (10326, 64494), (10749, 61956), (14332, 46467), (15489, 42996), (20652, 32247), (21498, 30978)]