1228317894

素因数分解:

$2^1\times 3^2\times {\mathrm{10513}}^1\times {\mathrm{6491}}^1$

素因数の和:17012

約数の個数: 24

約数和(自身を含む): 2662018632

約数和(自身を除く): 1433700738

約数列:

[1, 2, 3, 6, 9, 18, 6491, 10513, 12982, 19473, 21026, 31539, 38946, 58419, 63078, 94617, 116838, 189234, 68239883, 136479766, 204719649, 409439298, 614158947, 1228317894]

約数ペア:

[(1, 1228317894), (2, 614158947), (3, 409439298), (6, 204719649), (9, 136479766), (18, 68239883), (6491, 189234), (10513, 116838), (12982, 94617), (19473, 63078), (21026, 58419), (31539, 38946)]