81484926

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{438091}}^1$

素因数の和:438127

約数の個数: 16

約数和(自身を含む): 168227328

約数和(自身を除く): 86742402

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 438091, 876182, 1314273, 2628546, 13580821, 27161642, 40742463, 81484926]

約数ペア:

[(1, 81484926), (2, 40742463), (3, 27161642), (6, 13580821), (31, 2628546), (62, 1314273), (93, 876182), (186, 438091)]