74139174

素因数分解:

$2^1\times 3^2\times {\mathrm{263}}^1\times {\mathrm{15661}}^1$

素因数の和:15932

約数の個数: 24

約数和(自身を含む): 161255952

約数和(自身を除く): 87116778

約数列:

[1, 2, 3, 6, 9, 18, 263, 526, 789, 1578, 2367, 4734, 15661, 31322, 46983, 93966, 140949, 281898, 4118843, 8237686, 12356529, 24713058, 37069587, 74139174]

約数ペア:

[(1, 74139174), (2, 37069587), (3, 24713058), (6, 12356529), (9, 8237686), (18, 4118843), (263, 281898), (526, 140949), (789, 93966), (1578, 46983), (2367, 31322), (4734, 15661)]