8724222

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1621}}^1$

素因数の和:1665

約数の個数: 48

約数和(自身を含む): 21254688

約数和(自身を除く): 12530466

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 207, 234, 299, 414, 598, 897, 1621, 1794, 2691, 3242, 4863, 5382, 9726, 14589, 21073, 29178, 37283, 42146, 63219, 74566, 111849, 126438, 189657, 223698, 335547, 379314, 484679, 671094, 969358, 1454037, 2908074, 4362111, 8724222]

約数ペア:

[(1, 8724222), (2, 4362111), (3, 2908074), (6, 1454037), (9, 969358), (13, 671094), (18, 484679), (23, 379314), (26, 335547), (39, 223698), (46, 189657), (69, 126438), (78, 111849), (117, 74566), (138, 63219), (207, 42146), (234, 37283), (299, 29178), (414, 21073), (598, 14589), (897, 9726), (1621, 5382), (1794, 4863), (2691, 3242)]