18040992594

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{375901}}^1$

素因数の和:376346

約数の個数: 32

約数和(自身を含む): 38071354560

約数和(自身を除く): 20030361966

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 421, 842, 1263, 2526, 7999, 15998, 23997, 47994, 375901, 751802, 1127703, 2255406, 7142119, 14284238, 21426357, 42852714, 158254321, 316508642, 474762963, 949525926, 3006832099, 6013664198, 9020496297, 18040992594]

約数ペア:

[(1, 18040992594), (2, 9020496297), (3, 6013664198), (6, 3006832099), (19, 949525926), (38, 474762963), (57, 316508642), (114, 158254321), (421, 42852714), (842, 21426357), (1263, 14284238), (2526, 7142119), (7999, 2255406), (15998, 1127703), (23997, 751802), (47994, 375901)]