21167972316

素因数分解:

$2^2\times 3^2\times {\mathrm{593}}^1\times {\mathrm{991567}}^1$

素因数の和:992170

約数の個数: 36

約数和(自身を含む): 53598216672

約数和(自身を除く): 32430244356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 593, 1186, 1779, 2372, 3558, 5337, 7116, 10674, 21348, 991567, 1983134, 2974701, 3966268, 5949402, 8924103, 11898804, 17848206, 35696412, 587999231, 1175998462, 1763997693, 2351996924, 3527995386, 5291993079, 7055990772, 10583986158, 21167972316]

約数ペア:

[(1, 21167972316), (2, 10583986158), (3, 7055990772), (4, 5291993079), (6, 3527995386), (9, 2351996924), (12, 1763997693), (18, 1175998462), (36, 587999231), (593, 35696412), (1186, 17848206), (1779, 11898804), (2372, 8924103), (3558, 5949402), (5337, 3966268), (7116, 2974701), (10674, 1983134), (21348, 991567)]