18805569084

素因数分解:

$2^2\times 3^2\times {\mathrm{28751}}^1\times {\mathrm{18169}}^1$

素因数の和:46930

約数の個数: 36

約数和(自身を含む): 47540569440

約数和(自身を除く): 28735000356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 18169, 28751, 36338, 54507, 57502, 72676, 86253, 109014, 115004, 163521, 172506, 218028, 258759, 327042, 345012, 517518, 654084, 1035036, 522376919, 1044753838, 1567130757, 2089507676, 3134261514, 4701392271, 6268523028, 9402784542, 18805569084]

約数ペア:

[(1, 18805569084), (2, 9402784542), (3, 6268523028), (4, 4701392271), (6, 3134261514), (9, 2089507676), (12, 1567130757), (18, 1044753838), (36, 522376919), (18169, 1035036), (28751, 654084), (36338, 517518), (54507, 345012), (57502, 327042), (72676, 258759), (86253, 218028), (109014, 172506), (115004, 163521)]