18640685772

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{17855063}}^1$

素因数の和:17855102

約数の個数: 36

約数和(自身を含む): 48744324720

約数和(自身を除く): 30103638948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 17855063, 35710126, 53565189, 71420252, 107130378, 160695567, 214260756, 321391134, 517796827, 642782268, 1035593654, 1553390481, 2071187308, 3106780962, 4660171443, 6213561924, 9320342886, 18640685772]

約数ペア:

[(1, 18640685772), (2, 9320342886), (3, 6213561924), (4, 4660171443), (6, 3106780962), (9, 2071187308), (12, 1553390481), (18, 1035593654), (29, 642782268), (36, 517796827), (58, 321391134), (87, 214260756), (116, 160695567), (174, 107130378), (261, 71420252), (348, 53565189), (522, 35710126), (1044, 17855063)]