18309072

素因数分解:

$2^4\times 3^1\times {\mathrm{381439}}^1$

素因数の和:381450

約数の個数: 20

約数和(自身を含む): 47298560

約数和(自身を除く): 28989488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 381439, 762878, 1144317, 1525756, 2288634, 3051512, 4577268, 6103024, 9154536, 18309072]

約数ペア:

[(1, 18309072), (2, 9154536), (3, 6103024), (4, 4577268), (6, 3051512), (8, 2288634), (12, 1525756), (16, 1144317), (24, 762878), (48, 381439)]