780050686068

素因数分解:

$2^2\times 3^2\times {\mathrm{21668074613}}^1$

素因数の和:21668074623

約数の個数: 18

約数和(自身を含む): 1971794789874

約数和(自身を除く): 1191744103806

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 21668074613, 43336149226, 65004223839, 86672298452, 130008447678, 195012671517, 260016895356, 390025343034, 780050686068]

約数ペア:

[(1, 780050686068), (2, 390025343034), (3, 260016895356), (4, 195012671517), (6, 130008447678), (9, 86672298452), (12, 65004223839), (18, 43336149226), (36, 21668074613)]