538630668

素因数分解:

$2^2\times 3^3\times {\mathrm{4987321}}^1$

素因数の和:4987334

約数の個数: 24

約数和(自身を含む): 1396450160

約数和(自身を除く): 857819492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 4987321, 9974642, 14961963, 19949284, 29923926, 44885889, 59847852, 89771778, 134657667, 179543556, 269315334, 538630668]

約数ペア:

[(1, 538630668), (2, 269315334), (3, 179543556), (4, 134657667), (6, 89771778), (9, 59847852), (12, 44885889), (18, 29923926), (27, 19949284), (36, 14961963), (54, 9974642), (108, 4987321)]