439300908

素因数分解:

$2^2\times 3^4\times {\mathrm{1355867}}^1$

素因数の和:1355883

約数の個数: 30

約数和(自身を含む): 1148420196

約数和(自身を除く): 709119288

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 1355867, 2711734, 4067601, 5423468, 8135202, 12202803, 16270404, 24405606, 36608409, 48811212, 73216818, 109825227, 146433636, 219650454, 439300908]

約数ペア:

[(1, 439300908), (2, 219650454), (3, 146433636), (4, 109825227), (6, 73216818), (9, 48811212), (12, 36608409), (18, 24405606), (27, 16270404), (36, 12202803), (54, 8135202), (81, 5423468), (108, 4067601), (162, 2711734), (324, 1355867)]