561138858

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{4453483}}^1$

素因数の和:4453498

約数の個数: 24

約数和(自身を含む): 1389487008

約数和(自身を除く): 828348150

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 4453483, 8906966, 13360449, 26720898, 31174381, 40081347, 62348762, 80162694, 93523143, 187046286, 280569429, 561138858]

約数ペア:

[(1, 561138858), (2, 280569429), (3, 187046286), (6, 93523143), (7, 80162694), (9, 62348762), (14, 40081347), (18, 31174381), (21, 26720898), (42, 13360449), (63, 8906966), (126, 4453483)]