18039060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{593}}^1$

素因数の和:634

約数の個数: 108

約数和(自身を含む): 59351292

約数和(自身を除く): 41312232

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 169, 180, 195, 234, 260, 338, 390, 468, 507, 585, 593, 676, 780, 845, 1014, 1170, 1186, 1521, 1690, 1779, 2028, 2340, 2372, 2535, 2965, 3042, 3380, 3558, 5070, 5337, 5930, 6084, 7116, 7605, 7709, 8895, 10140, 10674, 11860, 15210, 15418, 17790, 21348, 23127, 26685, 30420, 30836, 35580, 38545, 46254, 53370, 69381, 77090, 92508, 100217, 106740, 115635, 138762, 154180, 200434, 231270, 277524, 300651, 346905, 400868, 462540, 501085, 601302, 693810, 901953, 1002170, 1202604, 1387620, 1503255, 1803906, 2004340, 3006510, 3607812, 4509765, 6013020, 9019530, 18039060]

約数ペア:

[(1, 18039060), (2, 9019530), (3, 6013020), (4, 4509765), (5, 3607812), (6, 3006510), (9, 2004340), (10, 1803906), (12, 1503255), (13, 1387620), (15, 1202604), (18, 1002170), (20, 901953), (26, 693810), (30, 601302), (36, 501085), (39, 462540), (45, 400868), (52, 346905), (60, 300651), (65, 277524), (78, 231270), (90, 200434), (117, 154180), (130, 138762), (156, 115635), (169, 106740), (180, 100217), (195, 92508), (234, 77090), (260, 69381), (338, 53370), (390, 46254), (468, 38545), (507, 35580), (585, 30836), (593, 30420), (676, 26685), (780, 23127), (845, 21348), (1014, 17790), (1170, 15418), (1186, 15210), (1521, 11860), (1690, 10674), (1779, 10140), (2028, 8895), (2340, 7709), (2372, 7605), (2535, 7116), (2965, 6084), (3042, 5930), (3380, 5337), (3558, 5070)]