2018355846

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2339}}^1$

素因数の和:2430

約数の個数: 96

約数和(自身を含む): 4686439680

約数和(自身を除く): 2668083834

約数列:

[1, 2, 3, 6, 13, 23, 26, 37, 39, 46, 69, 74, 78, 111, 138, 169, 222, 299, 338, 481, 507, 598, 851, 897, 962, 1014, 1443, 1702, 1794, 2339, 2553, 2886, 3887, 4678, 5106, 6253, 7017, 7774, 11063, 11661, 12506, 14034, 18759, 22126, 23322, 30407, 33189, 37518, 53797, 60814, 66378, 86543, 91221, 107594, 143819, 161391, 173086, 182442, 259629, 287638, 322782, 395291, 431457, 519258, 699361, 790582, 862914, 1125059, 1185873, 1398722, 1990489, 2098083, 2250118, 2371746, 3375177, 3980978, 4196166, 5971467, 6750354, 9091693, 11942934, 14625767, 18183386, 25876357, 27275079, 29251534, 43877301, 51752714, 54550158, 77629071, 87754602, 155258142, 336392641, 672785282, 1009177923, 2018355846]

約数ペア:

[(1, 2018355846), (2, 1009177923), (3, 672785282), (6, 336392641), (13, 155258142), (23, 87754602), (26, 77629071), (37, 54550158), (39, 51752714), (46, 43877301), (69, 29251534), (74, 27275079), (78, 25876357), (111, 18183386), (138, 14625767), (169, 11942934), (222, 9091693), (299, 6750354), (338, 5971467), (481, 4196166), (507, 3980978), (598, 3375177), (851, 2371746), (897, 2250118), (962, 2098083), (1014, 1990489), (1443, 1398722), (1702, 1185873), (1794, 1125059), (2339, 862914), (2553, 790582), (2886, 699361), (3887, 519258), (4678, 431457), (5106, 395291), (6253, 322782), (7017, 287638), (7774, 259629), (11063, 182442), (11661, 173086), (12506, 161391), (14034, 143819), (18759, 107594), (22126, 91221), (23322, 86543), (30407, 66378), (33189, 60814), (37518, 53797)]