18481569123

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{631}}^1\times {\mathrm{5519}}^1$

素因数の和:6243

約数の個数: 32

約数和(自身を含む): 25955481600

約数和(自身を除く): 7473912477

約数列:

[1, 3, 29, 61, 87, 183, 631, 1769, 1893, 5307, 5519, 16557, 18299, 38491, 54897, 115473, 160051, 336659, 480153, 1009977, 1116239, 3348717, 3482489, 9763111, 10447467, 29289333, 100992181, 212431829, 302976543, 637295487, 6160523041, 18481569123]

約数ペア:

[(1, 18481569123), (3, 6160523041), (29, 637295487), (61, 302976543), (87, 212431829), (183, 100992181), (631, 29289333), (1769, 10447467), (1893, 9763111), (5307, 3482489), (5519, 3348717), (16557, 1116239), (18299, 1009977), (38491, 480153), (54897, 336659), (115473, 160051)]