18143996827

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{2953}}^1$

素因数の和:3124

約数の個数: 48

約数和(自身を含む): 22064253120

約数和(自身を除く): 3920256293

約数列:

[1, 11, 17, 29, 103, 121, 187, 319, 493, 1133, 1751, 2057, 2953, 2987, 3509, 5423, 12463, 19261, 32483, 32857, 50201, 50779, 59653, 85637, 211871, 304159, 357313, 361427, 552211, 558569, 942007, 1455829, 3345749, 5170703, 6074321, 6144259, 8820611, 10362077, 16014119, 36803239, 56877733, 97026721, 149950387, 176155309, 625655063, 1067293931, 1649454257, 18143996827]

約数ペア:

[(1, 18143996827), (11, 1649454257), (17, 1067293931), (29, 625655063), (103, 176155309), (121, 149950387), (187, 97026721), (319, 56877733), (493, 36803239), (1133, 16014119), (1751, 10362077), (2057, 8820611), (2953, 6144259), (2987, 6074321), (3509, 5170703), (5423, 3345749), (12463, 1455829), (19261, 942007), (32483, 558569), (32857, 552211), (50201, 361427), (50779, 357313), (59653, 304159), (85637, 211871)]