68747274

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{123203}}^1$

素因数の和:123242

約数の個数: 24

約数和(自身を含む): 153758592

約数和(自身を除く): 85011318

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 123203, 246406, 369609, 739218, 1108827, 2217654, 3819293, 7638586, 11457879, 22915758, 34373637, 68747274]

約数ペア:

[(1, 68747274), (2, 34373637), (3, 22915758), (6, 11457879), (9, 7638586), (18, 3819293), (31, 2217654), (62, 1108827), (93, 739218), (186, 369609), (279, 246406), (558, 123203)]