18708782142

素因数分解:

$2^1\times 3^1\times {\mathrm{42703}}^1\times {\mathrm{73019}}^1$

素因数の和:115727

約数の個数: 16

約数和(自身を含む): 37418952960

約数和(自身を除く): 18710170818

約数列:

[1, 2, 3, 6, 42703, 73019, 85406, 128109, 146038, 219057, 256218, 438114, 3118130357, 6236260714, 9354391071, 18708782142]

約数ペア:

[(1, 18708782142), (2, 9354391071), (3, 6236260714), (6, 3118130357), (42703, 438114), (73019, 256218), (85406, 219057), (128109, 146038)]