18076866

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{617}}^1$

素因数の和:898

約数の個数: 32

約数和(自身を含む): 38266560

約数和(自身を除く): 20189694

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 257, 514, 617, 771, 1234, 1542, 1851, 3702, 4883, 9766, 11723, 14649, 23446, 29298, 35169, 70338, 158569, 317138, 475707, 951414, 3012811, 6025622, 9038433, 18076866]

約数ペア:

[(1, 18076866), (2, 9038433), (3, 6025622), (6, 3012811), (19, 951414), (38, 475707), (57, 317138), (114, 158569), (257, 70338), (514, 35169), (617, 29298), (771, 23446), (1234, 14649), (1542, 11723), (1851, 9766), (3702, 4883)]