18218996883

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1249}}^1\times {\mathrm{95339}}^1$

素因数の和:96611

約数の個数: 24

約数和(自身を含む): 27886950000

約数和(自身を除く): 9667953117

約数列:

[1, 3, 9, 17, 51, 153, 1249, 3747, 11241, 21233, 63699, 95339, 191097, 286017, 858051, 1620763, 4862289, 14586867, 119078411, 357235233, 1071705699, 2024332987, 6072998961, 18218996883]

約数ペア:

[(1, 18218996883), (3, 6072998961), (9, 2024332987), (17, 1071705699), (51, 357235233), (153, 119078411), (1249, 14586867), (3747, 4862289), (11241, 1620763), (21233, 858051), (63699, 286017), (95339, 191097)]