18045846

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1$

素因数の和:530

約数の個数: 96

約数和(自身を含む): 50319360

約数和(自身を除く): 32273514

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 23, 26, 39, 42, 46, 63, 69, 78, 91, 117, 126, 138, 161, 182, 207, 234, 273, 299, 322, 414, 479, 483, 546, 598, 819, 897, 958, 966, 1437, 1449, 1638, 1794, 2093, 2691, 2874, 2898, 3353, 4186, 4311, 5382, 6227, 6279, 6706, 8622, 10059, 11017, 12454, 12558, 18681, 18837, 20118, 22034, 30177, 33051, 37362, 37674, 43589, 56043, 60354, 66102, 77119, 87178, 99153, 112086, 130767, 143221, 154238, 198306, 231357, 261534, 286442, 392301, 429663, 462714, 694071, 784602, 859326, 1002547, 1288989, 1388142, 2005094, 2577978, 3007641, 6015282, 9022923, 18045846]

約数ペア:

[(1, 18045846), (2, 9022923), (3, 6015282), (6, 3007641), (7, 2577978), (9, 2005094), (13, 1388142), (14, 1288989), (18, 1002547), (21, 859326), (23, 784602), (26, 694071), (39, 462714), (42, 429663), (46, 392301), (63, 286442), (69, 261534), (78, 231357), (91, 198306), (117, 154238), (126, 143221), (138, 130767), (161, 112086), (182, 99153), (207, 87178), (234, 77119), (273, 66102), (299, 60354), (322, 56043), (414, 43589), (479, 37674), (483, 37362), (546, 33051), (598, 30177), (819, 22034), (897, 20118), (958, 18837), (966, 18681), (1437, 12558), (1449, 12454), (1638, 11017), (1794, 10059), (2093, 8622), (2691, 6706), (2874, 6279), (2898, 6227), (3353, 5382), (4186, 4311)]