18495078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{7219}}^1$

素因数の和:7292

約数の個数: 32

約数和(自身を含む): 42973440

約数和(自身を除く): 24478362

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 7219, 14438, 21657, 43314, 50533, 101066, 151599, 303198, 440359, 880718, 1321077, 2642154, 3082513, 6165026, 9247539, 18495078]

約数ペア:

[(1, 18495078), (2, 9247539), (3, 6165026), (6, 3082513), (7, 2642154), (14, 1321077), (21, 880718), (42, 440359), (61, 303198), (122, 151599), (183, 101066), (366, 50533), (427, 43314), (854, 21657), (1281, 14438), (2562, 7219)]