18031566

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{1151}}^1$

素因数の和:1536

約数の個数: 32

約数和(自身を含む): 41361408

約数和(自身を除く): 23329842

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 373, 746, 1119, 1151, 2238, 2302, 2611, 3453, 5222, 6906, 7833, 8057, 15666, 16114, 24171, 48342, 429323, 858646, 1287969, 2575938, 3005261, 6010522, 9015783, 18031566]

約数ペア:

[(1, 18031566), (2, 9015783), (3, 6010522), (6, 3005261), (7, 2575938), (14, 1287969), (21, 858646), (42, 429323), (373, 48342), (746, 24171), (1119, 16114), (1151, 15666), (2238, 8057), (2302, 7833), (2611, 6906), (3453, 5222)]