18328618

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7001}}^1$

素因数の和:7038

約数の個数: 32

約数和(自身を含む): 36298368

約数和(自身を除く): 17969750

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 7001, 14002, 49007, 77011, 98014, 119017, 154022, 238034, 539077, 833119, 1078154, 1309187, 1666238, 2618374, 9164309, 18328618]

約数ペア:

[(1, 18328618), (2, 9164309), (7, 2618374), (11, 1666238), (14, 1309187), (17, 1078154), (22, 833119), (34, 539077), (77, 238034), (119, 154022), (154, 119017), (187, 98014), (238, 77011), (374, 49007), (1309, 14002), (2618, 7001)]