18824234

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:183

約数の個数: 48

約数和(自身を含む): 34310304

約数和(自身を除く): 15486070

約数列:

[1, 2, 11, 13, 22, 26, 61, 83, 122, 143, 166, 169, 286, 338, 671, 793, 913, 1079, 1342, 1586, 1826, 1859, 2158, 3718, 5063, 8723, 10126, 10309, 11869, 14027, 17446, 20618, 23738, 28054, 55693, 65819, 111386, 113399, 131638, 154297, 226798, 308594, 724009, 855647, 1448018, 1711294, 9412117, 18824234]

約数ペア:

[(1, 18824234), (2, 9412117), (11, 1711294), (13, 1448018), (22, 855647), (26, 724009), (61, 308594), (83, 226798), (122, 154297), (143, 131638), (166, 113399), (169, 111386), (286, 65819), (338, 55693), (671, 28054), (793, 23738), (913, 20618), (1079, 17446), (1342, 14027), (1586, 11869), (1826, 10309), (1859, 10126), (2158, 8723), (3718, 5063)]