18631543584

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{308551}}^1$

素因数の和:308618

約数の個数: 96

約数和(自身を含む): 53184491136

約数和(自身を除く): 34552947552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 37, 48, 51, 68, 74, 96, 102, 111, 136, 148, 204, 222, 272, 296, 408, 444, 544, 592, 629, 816, 888, 1184, 1258, 1632, 1776, 1887, 2516, 3552, 3774, 5032, 7548, 10064, 15096, 20128, 30192, 60384, 308551, 617102, 925653, 1234204, 1851306, 2468408, 3702612, 4936816, 5245367, 7405224, 9873632, 10490734, 11416387, 14810448, 15736101, 20981468, 22832774, 29620896, 31472202, 34249161, 41962936, 45665548, 62944404, 68498322, 83925872, 91331096, 125888808, 136996644, 167851744, 182662192, 194078579, 251777616, 273993288, 365324384, 388157158, 503555232, 547986576, 582235737, 776314316, 1095973152, 1164471474, 1552628632, 2328942948, 3105257264, 4657885896, 6210514528, 9315771792, 18631543584]

約数ペア:

[(1, 18631543584), (2, 9315771792), (3, 6210514528), (4, 4657885896), (6, 3105257264), (8, 2328942948), (12, 1552628632), (16, 1164471474), (17, 1095973152), (24, 776314316), (32, 582235737), (34, 547986576), (37, 503555232), (48, 388157158), (51, 365324384), (68, 273993288), (74, 251777616), (96, 194078579), (102, 182662192), (111, 167851744), (136, 136996644), (148, 125888808), (204, 91331096), (222, 83925872), (272, 68498322), (296, 62944404), (408, 45665548), (444, 41962936), (544, 34249161), (592, 31472202), (629, 29620896), (816, 22832774), (888, 20981468), (1184, 15736101), (1258, 14810448), (1632, 11416387), (1776, 10490734), (1887, 9873632), (2516, 7405224), (3552, 5245367), (3774, 4936816), (5032, 3702612), (7548, 2468408), (10064, 1851306), (15096, 1234204), (20128, 925653), (30192, 617102), (60384, 308551)]