74970558

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{320387}}^1$

素因数の和:320408

約数の個数: 24

約数和(自身を含む): 174931848

約数和(自身を除く): 99961290

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 320387, 640774, 961161, 1922322, 2883483, 4165031, 5766966, 8330062, 12495093, 24990186, 37485279, 74970558]

約数ペア:

[(1, 74970558), (2, 37485279), (3, 24990186), (6, 12495093), (9, 8330062), (13, 5766966), (18, 4165031), (26, 2883483), (39, 1922322), (78, 961161), (117, 640774), (234, 320387)]