135420462

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{242689}}^1$

素因数の和:242728

約数の個数: 24

約数和(自身を含む): 302877120

約数和(自身を除く): 167456658

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 242689, 485378, 728067, 1456134, 2184201, 4368402, 7523359, 15046718, 22570077, 45140154, 67710231, 135420462]

約数ペア:

[(1, 135420462), (2, 67710231), (3, 45140154), (6, 22570077), (9, 15046718), (18, 7523359), (31, 4368402), (62, 2184201), (93, 1456134), (186, 728067), (279, 485378), (558, 242689)]