23040378

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{263}}^1$

素因数の和:459

約数の個数: 48

約数和(自身を含む): 52056576

約数和(自身を除く): 29016198

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 157, 186, 263, 279, 314, 471, 526, 558, 789, 942, 1413, 1578, 2367, 2826, 4734, 4867, 8153, 9734, 14601, 16306, 24459, 29202, 41291, 43803, 48918, 73377, 82582, 87606, 123873, 146754, 247746, 371619, 743238, 1280021, 2560042, 3840063, 7680126, 11520189, 23040378]

約数ペア:

[(1, 23040378), (2, 11520189), (3, 7680126), (6, 3840063), (9, 2560042), (18, 1280021), (31, 743238), (62, 371619), (93, 247746), (157, 146754), (186, 123873), (263, 87606), (279, 82582), (314, 73377), (471, 48918), (526, 43803), (558, 41291), (789, 29202), (942, 24459), (1413, 16306), (1578, 14601), (2367, 9734), (2826, 8153), (4734, 4867)]