396397458

素因数分解:

$2^1\times 3^2\times {\mathrm{2579}}^1\times {\mathrm{8539}}^1$

素因数の和:11126

約数の個数: 24

約数和(自身を含む): 859294800

約数和(自身を除く): 462897342

約数列:

[1, 2, 3, 6, 9, 18, 2579, 5158, 7737, 8539, 15474, 17078, 23211, 25617, 46422, 51234, 76851, 153702, 22022081, 44044162, 66066243, 132132486, 198198729, 396397458]

約数ペア:

[(1, 396397458), (2, 198198729), (3, 132132486), (6, 66066243), (9, 44044162), (18, 22022081), (2579, 153702), (5158, 76851), (7737, 51234), (8539, 46422), (15474, 25617), (17078, 23211)]