18366928

素因数分解:

$2^4\times {\mathrm{727}}^1\times {\mathrm{1579}}^1$

素因数の和:2314

約数の個数: 20

約数和(自身を含む): 35657440

約数和(自身を除く): 17290512

約数列:

[1, 2, 4, 8, 16, 727, 1454, 1579, 2908, 3158, 5816, 6316, 11632, 12632, 25264, 1147933, 2295866, 4591732, 9183464, 18366928]

約数ペア:

[(1, 18366928), (2, 9183464), (4, 4591732), (8, 2295866), (16, 1147933), (727, 25264), (1454, 12632), (1579, 11632), (2908, 6316), (3158, 5816)]