664007958

素因数分解:

$2^1\times 3^2\times {\mathrm{3593}}^1\times {\mathrm{10267}}^1$

素因数の和:13868

約数の個数: 24

約数和(自身を含む): 1439224488

約数和(自身を除く): 775216530

約数列:

[1, 2, 3, 6, 9, 18, 3593, 7186, 10267, 10779, 20534, 21558, 30801, 32337, 61602, 64674, 92403, 184806, 36889331, 73778662, 110667993, 221335986, 332003979, 664007958]

約数ペア:

[(1, 664007958), (2, 332003979), (3, 221335986), (6, 110667993), (9, 73778662), (18, 36889331), (3593, 184806), (7186, 92403), (10267, 64674), (10779, 61602), (20534, 32337), (21558, 30801)]