218440572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2600483}}^1$

素因数の和:2600497

約数の個数: 24

約数和(自身を含む): 582508416

約数和(自身を除く): 364067844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2600483, 5200966, 7801449, 10401932, 15602898, 18203381, 31205796, 36406762, 54610143, 72813524, 109220286, 218440572]

約数ペア:

[(1, 218440572), (2, 109220286), (3, 72813524), (4, 54610143), (6, 36406762), (7, 31205796), (12, 18203381), (14, 15602898), (21, 10401932), (28, 7801449), (42, 5200966), (84, 2600483)]