219348

素因数分解:

$2^2\times 3^4\times {\mathrm{677}}^1$

素因数の和:693

約数の個数: 30

約数和(自身を含む): 574266

約数和(自身を除く): 354918

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 677, 1354, 2031, 2708, 4062, 6093, 8124, 12186, 18279, 24372, 36558, 54837, 73116, 109674, 219348]

約数ペア:

[(1, 219348), (2, 109674), (3, 73116), (4, 54837), (6, 36558), (9, 24372), (12, 18279), (18, 12186), (27, 8124), (36, 6093), (54, 4062), (81, 2708), (108, 2031), (162, 1354), (324, 677)]