18092115

素因数分解:

$3^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{983}}^1$

素因数の和:1403

約数の個数: 24

約数和(自身を含む): 31468320

約数和(自身を除く): 13376205

約数列:

[1, 3, 5, 9, 15, 45, 409, 983, 1227, 2045, 2949, 3681, 4915, 6135, 8847, 14745, 18405, 44235, 402047, 1206141, 2010235, 3618423, 6030705, 18092115]

約数ペア:

[(1, 18092115), (3, 6030705), (5, 3618423), (9, 2010235), (15, 1206141), (45, 402047), (409, 44235), (983, 18405), (1227, 14745), (2045, 8847), (2949, 6135), (3681, 4915)]