18189139681

素因数分解:

${\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{491}}^1\times {\mathrm{29851}}^1$

素因数の和:30432

約数の個数: 16

約数和(自身を含む): 19563329088

約数和(自身を除く): 1374189407

約数列:

[1, 17, 73, 491, 1241, 8347, 29851, 35843, 507467, 609331, 2179123, 14656841, 37045091, 249166297, 1069949393, 18189139681]

約数ペア:

[(1, 18189139681), (17, 1069949393), (73, 249166297), (491, 37045091), (1241, 14656841), (8347, 2179123), (29851, 609331), (35843, 507467)]