138274074

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{82601}}^1$

素因数の和:82643

約数の個数: 32

約数和(自身を含む): 317191680

約数和(自身を除く): 178917606

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 82601, 165202, 247803, 495606, 743409, 1486818, 2230227, 2560631, 4460454, 5121262, 7681893, 15363786, 23045679, 46091358, 69137037, 138274074]

約数ペア:

[(1, 138274074), (2, 69137037), (3, 46091358), (6, 23045679), (9, 15363786), (18, 7681893), (27, 5121262), (31, 4460454), (54, 2560631), (62, 2230227), (93, 1486818), (186, 743409), (279, 495606), (558, 247803), (837, 165202), (1674, 82601)]