15661282518

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{547559}}^1$

素因数の和:547801

約数の個数: 48

約数和(自身を含む): 38951228160

約数和(自身を除く): 23289945642

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 227, 454, 681, 1362, 1589, 2043, 3178, 4086, 4767, 9534, 14301, 28602, 547559, 1095118, 1642677, 3285354, 3832913, 4928031, 7665826, 9856062, 11498739, 22997478, 34496217, 68992434, 124295893, 248591786, 372887679, 745775358, 870071251, 1118663037, 1740142502, 2237326074, 2610213753, 5220427506, 7830641259, 15661282518]

約数ペア:

[(1, 15661282518), (2, 7830641259), (3, 5220427506), (6, 2610213753), (7, 2237326074), (9, 1740142502), (14, 1118663037), (18, 870071251), (21, 745775358), (42, 372887679), (63, 248591786), (126, 124295893), (227, 68992434), (454, 34496217), (681, 22997478), (1362, 11498739), (1589, 9856062), (2043, 7665826), (3178, 4928031), (4086, 3832913), (4767, 3285354), (9534, 1642677), (14301, 1095118), (28602, 547559)]