2616668838

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{20767213}}^1$

素因数の和:20767228

約数の個数: 24

約数和(自身を含む): 6479370768

約数和(自身を除く): 3862701930

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 20767213, 41534426, 62301639, 124603278, 145370491, 186904917, 290740982, 373809834, 436111473, 872222946, 1308334419, 2616668838]

約数ペア:

[(1, 2616668838), (2, 1308334419), (3, 872222946), (6, 436111473), (7, 373809834), (9, 290740982), (14, 186904917), (18, 145370491), (21, 124603278), (42, 62301639), (63, 41534426), (126, 20767213)]