188294418

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{1867}}^1$

素因数の和:2319

約数の個数: 48

約数和(自身を含む): 440608896

約数和(自身を除く): 252314478

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 431, 862, 1293, 1867, 2586, 3734, 3879, 5601, 5603, 7758, 11202, 11206, 16803, 16809, 24271, 33606, 33618, 48542, 50427, 72813, 100854, 145626, 218439, 436878, 804677, 1609354, 2414031, 4828062, 7242093, 10460801, 14484186, 20921602, 31382403, 62764806, 94147209, 188294418]

約数ペア:

[(1, 188294418), (2, 94147209), (3, 62764806), (6, 31382403), (9, 20921602), (13, 14484186), (18, 10460801), (26, 7242093), (39, 4828062), (78, 2414031), (117, 1609354), (234, 804677), (431, 436878), (862, 218439), (1293, 145626), (1867, 100854), (2586, 72813), (3734, 50427), (3879, 48542), (5601, 33618), (5603, 33606), (7758, 24271), (11202, 16809), (11206, 16803)]