3081834

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:312

約数の個数: 64

約数和(自身を含む): 8110080

約数和(自身を除く): 5028246

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 93, 126, 186, 189, 217, 263, 279, 378, 434, 526, 558, 651, 789, 837, 1302, 1578, 1674, 1841, 1953, 2367, 3682, 3906, 4734, 5523, 5859, 7101, 8153, 11046, 11718, 14202, 16306, 16569, 24459, 33138, 48918, 49707, 57071, 73377, 99414, 114142, 146754, 171213, 220131, 342426, 440262, 513639, 1027278, 1540917, 3081834]

約数ペア:

[(1, 3081834), (2, 1540917), (3, 1027278), (6, 513639), (7, 440262), (9, 342426), (14, 220131), (18, 171213), (21, 146754), (27, 114142), (31, 99414), (42, 73377), (54, 57071), (62, 49707), (63, 48918), (93, 33138), (126, 24459), (186, 16569), (189, 16306), (217, 14202), (263, 11718), (279, 11046), (378, 8153), (434, 7101), (526, 5859), (558, 5523), (651, 4734), (789, 3906), (837, 3682), (1302, 2367), (1578, 1953), (1674, 1841)]