39189816

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{8923}}^1$

素因数の和:8996

約数の個数: 48

約数和(自身を含む): 107891160

約数和(自身を除く): 68701344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2196, 4392, 8923, 17846, 26769, 35692, 53538, 71384, 80307, 107076, 160614, 214152, 321228, 544303, 642456, 1088606, 1632909, 2177212, 3265818, 4354424, 4898727, 6531636, 9797454, 13063272, 19594908, 39189816]

約数ペア:

[(1, 39189816), (2, 19594908), (3, 13063272), (4, 9797454), (6, 6531636), (8, 4898727), (9, 4354424), (12, 3265818), (18, 2177212), (24, 1632909), (36, 1088606), (61, 642456), (72, 544303), (122, 321228), (183, 214152), (244, 160614), (366, 107076), (488, 80307), (549, 71384), (732, 53538), (1098, 35692), (1464, 26769), (2196, 17846), (4392, 8923)]