18164271

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{2503}}^1$

素因数の和:2606

約数の個数: 16

約数和(自身を含む): 25240320

約数和(自身を除く): 7076049

約数列:

[1, 3, 41, 59, 123, 177, 2419, 2503, 7257, 7509, 102623, 147677, 307869, 443031, 6054757, 18164271]

約数ペア:

[(1, 18164271), (3, 6054757), (41, 443031), (59, 307869), (123, 147677), (177, 102623), (2419, 7509), (2503, 7257)]