18523062

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1321}}^1$

素因数の和:1389

約数の個数: 48

約数和(自身を含む): 43308720

約数和(自身を除く): 24785658

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 41, 57, 82, 114, 123, 171, 246, 342, 369, 738, 779, 1321, 1558, 2337, 2642, 3963, 4674, 7011, 7926, 11889, 14022, 23778, 25099, 50198, 54161, 75297, 108322, 150594, 162483, 225891, 324966, 451782, 487449, 974898, 1029059, 2058118, 3087177, 6174354, 9261531, 18523062]

約数ペア:

[(1, 18523062), (2, 9261531), (3, 6174354), (6, 3087177), (9, 2058118), (18, 1029059), (19, 974898), (38, 487449), (41, 451782), (57, 324966), (82, 225891), (114, 162483), (123, 150594), (171, 108322), (246, 75297), (342, 54161), (369, 50198), (738, 25099), (779, 23778), (1321, 14022), (1558, 11889), (2337, 7926), (2642, 7011), (3963, 4674)]