909971334

素因数分解:

$2^1\times 3^8\times {\mathrm{31}}^1\times {\mathrm{2237}}^1$

素因数の和:2294

約数の個数: 72

約数和(自身を含む): 2114319168

約数和(自身を除く): 1204347834

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 243, 279, 486, 558, 729, 837, 1458, 1674, 2187, 2237, 2511, 4374, 4474, 5022, 6561, 6711, 7533, 13122, 13422, 15066, 20133, 22599, 40266, 45198, 60399, 67797, 69347, 120798, 135594, 138694, 181197, 203391, 208041, 362394, 406782, 416082, 543591, 624123, 1087182, 1248246, 1630773, 1872369, 3261546, 3744738, 4892319, 5617107, 9784638, 11234214, 14676957, 16851321, 29353914, 33702642, 50553963, 101107926, 151661889, 303323778, 454985667, 909971334]

約数ペア:

[(1, 909971334), (2, 454985667), (3, 303323778), (6, 151661889), (9, 101107926), (18, 50553963), (27, 33702642), (31, 29353914), (54, 16851321), (62, 14676957), (81, 11234214), (93, 9784638), (162, 5617107), (186, 4892319), (243, 3744738), (279, 3261546), (486, 1872369), (558, 1630773), (729, 1248246), (837, 1087182), (1458, 624123), (1674, 543591), (2187, 416082), (2237, 406782), (2511, 362394), (4374, 208041), (4474, 203391), (5022, 181197), (6561, 138694), (6711, 135594), (7533, 120798), (13122, 69347), (13422, 67797), (15066, 60399), (20133, 45198), (22599, 40266)]