38320974

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{353}}^1$

素因数の和:561

約数の個数: 48

約数和(自身を含む): 86038992

約数和(自身を除く): 47718018

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 163, 222, 326, 333, 353, 489, 666, 706, 978, 1059, 1467, 2118, 2934, 3177, 6031, 6354, 12062, 13061, 18093, 26122, 36186, 39183, 54279, 57539, 78366, 108558, 115078, 117549, 172617, 235098, 345234, 517851, 1035702, 2128943, 4257886, 6386829, 12773658, 19160487, 38320974]

約数ペア:

[(1, 38320974), (2, 19160487), (3, 12773658), (6, 6386829), (9, 4257886), (18, 2128943), (37, 1035702), (74, 517851), (111, 345234), (163, 235098), (222, 172617), (326, 117549), (333, 115078), (353, 108558), (489, 78366), (666, 57539), (706, 54279), (978, 39183), (1059, 36186), (1467, 26122), (2118, 18093), (2934, 13061), (3177, 12062), (6031, 6354)]