18630206868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3167}}^1\times {\mathrm{5387}}^1$

素因数の和:8581

約数の個数: 96

約数和(自身を含む): 53528961024

約数和(自身を除く): 34898754156

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 3167, 5387, 6334, 9501, 10774, 12668, 16161, 19002, 21548, 22169, 32322, 37709, 38004, 41171, 44338, 64644, 66507, 70031, 75418, 82342, 88676, 113127, 123513, 133014, 140062, 150836, 164684, 210093, 226254, 247026, 266028, 280124, 288197, 420186, 452508, 490217, 494052, 576394, 840372, 864591, 980434, 1152788, 1470651, 1729182, 1960868, 2941302, 3458364, 5882604, 17060629, 34121258, 51181887, 68242516, 102363774, 119424403, 204727548, 221788177, 238848806, 358273209, 443576354, 477697612, 665364531, 716546418, 887152708, 1330729062, 1433092836, 1552517239, 2661458124, 3105034478, 4657551717, 6210068956, 9315103434, 18630206868]

約数ペア:

[(1, 18630206868), (2, 9315103434), (3, 6210068956), (4, 4657551717), (6, 3105034478), (7, 2661458124), (12, 1552517239), (13, 1433092836), (14, 1330729062), (21, 887152708), (26, 716546418), (28, 665364531), (39, 477697612), (42, 443576354), (52, 358273209), (78, 238848806), (84, 221788177), (91, 204727548), (156, 119424403), (182, 102363774), (273, 68242516), (364, 51181887), (546, 34121258), (1092, 17060629), (3167, 5882604), (5387, 3458364), (6334, 2941302), (9501, 1960868), (10774, 1729182), (12668, 1470651), (16161, 1152788), (19002, 980434), (21548, 864591), (22169, 840372), (32322, 576394), (37709, 494052), (38004, 490217), (41171, 452508), (44338, 420186), (64644, 288197), (66507, 280124), (70031, 266028), (75418, 247026), (82342, 226254), (88676, 210093), (113127, 164684), (123513, 150836), (133014, 140062)]