1636920522

素因数分解:

$2^1\times 3^3\times {\mathrm{83}}^1\times {\mathrm{521}}^1\times {\mathrm{701}}^1$

素因数の和:1316

約数の個数: 64

約数和(自身を含む): 3693755520

約数和(自身を除く): 2056834998

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 83, 166, 249, 498, 521, 701, 747, 1042, 1402, 1494, 1563, 2103, 2241, 3126, 4206, 4482, 4689, 6309, 9378, 12618, 14067, 18927, 28134, 37854, 43243, 58183, 86486, 116366, 129729, 174549, 259458, 349098, 365221, 389187, 523647, 730442, 778374, 1047294, 1095663, 1167561, 1570941, 2191326, 2335122, 3141882, 3286989, 6573978, 9860967, 19721934, 30313343, 60626686, 90940029, 181880058, 272820087, 545640174, 818460261, 1636920522]

約数ペア:

[(1, 1636920522), (2, 818460261), (3, 545640174), (6, 272820087), (9, 181880058), (18, 90940029), (27, 60626686), (54, 30313343), (83, 19721934), (166, 9860967), (249, 6573978), (498, 3286989), (521, 3141882), (701, 2335122), (747, 2191326), (1042, 1570941), (1402, 1167561), (1494, 1095663), (1563, 1047294), (2103, 778374), (2241, 730442), (3126, 523647), (4206, 389187), (4482, 365221), (4689, 349098), (6309, 259458), (9378, 174549), (12618, 129729), (14067, 116366), (18927, 86486), (28134, 58183), (37854, 43243)]