78622668

素因数分解:

$2^2\times 3^2\times {\mathrm{2183963}}^1$

素因数の和:2183973

約数の個数: 18

約数和(自身を含む): 198740724

約数和(自身を除く): 120118056

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2183963, 4367926, 6551889, 8735852, 13103778, 19655667, 26207556, 39311334, 78622668]

約数ペア:

[(1, 78622668), (2, 39311334), (3, 26207556), (4, 19655667), (6, 13103778), (9, 8735852), (12, 6551889), (18, 4367926), (36, 2183963)]