18419144

素因数分解:

$2^3\times {\mathrm{683}}^1\times {\mathrm{3371}}^1$

素因数の和:4060

約数の個数: 16

約数和(自身を含む): 34596720

約数和(自身を除く): 16177576

約数列:

[1, 2, 4, 8, 683, 1366, 2732, 3371, 5464, 6742, 13484, 26968, 2302393, 4604786, 9209572, 18419144]

約数ペア:

[(1, 18419144), (2, 9209572), (4, 4604786), (8, 2302393), (683, 26968), (1366, 13484), (2732, 6742), (3371, 5464)]