18268458

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{234211}}^1$

素因数の和:234229

約数の個数: 16

約数和(自身を含む): 39347616

約数和(自身を除く): 21079158

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 234211, 468422, 702633, 1405266, 3044743, 6089486, 9134229, 18268458]

約数ペア:

[(1, 18268458), (2, 9134229), (3, 6089486), (6, 3044743), (13, 1405266), (26, 702633), (39, 468422), (78, 234211)]