2018409828

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{857}}^1\times {\mathrm{4787}}^1$

素因数の和:5692

約数の個数: 48

約数和(自身を含む): 4831130304

約数和(自身を除く): 2812720476

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 857, 1714, 2571, 3428, 4787, 5142, 9574, 10284, 14361, 19148, 28722, 35137, 57444, 70274, 105411, 140548, 196267, 210822, 392534, 421644, 588801, 785068, 1177602, 2355204, 4102459, 8204918, 12307377, 16409836, 24614754, 49229508, 168200819, 336401638, 504602457, 672803276, 1009204914, 2018409828]

約数ペア:

[(1, 2018409828), (2, 1009204914), (3, 672803276), (4, 504602457), (6, 336401638), (12, 168200819), (41, 49229508), (82, 24614754), (123, 16409836), (164, 12307377), (246, 8204918), (492, 4102459), (857, 2355204), (1714, 1177602), (2571, 785068), (3428, 588801), (4787, 421644), (5142, 392534), (9574, 210822), (10284, 196267), (14361, 140548), (19148, 105411), (28722, 70274), (35137, 57444)]