13381848

素因数分解:

$2^3\times 3^4\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:318

約数の個数: 80

約数和(自身を含む): 38027880

約数和(自身を除く): 24646032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 107, 108, 162, 193, 214, 216, 321, 324, 386, 428, 579, 642, 648, 772, 856, 963, 1158, 1284, 1544, 1737, 1926, 2316, 2568, 2889, 3474, 3852, 4632, 5211, 5778, 6948, 7704, 8667, 10422, 11556, 13896, 15633, 17334, 20651, 20844, 23112, 31266, 34668, 41302, 41688, 61953, 62532, 69336, 82604, 123906, 125064, 165208, 185859, 247812, 371718, 495624, 557577, 743436, 1115154, 1486872, 1672731, 2230308, 3345462, 4460616, 6690924, 13381848]

約数ペア:

[(1, 13381848), (2, 6690924), (3, 4460616), (4, 3345462), (6, 2230308), (8, 1672731), (9, 1486872), (12, 1115154), (18, 743436), (24, 557577), (27, 495624), (36, 371718), (54, 247812), (72, 185859), (81, 165208), (107, 125064), (108, 123906), (162, 82604), (193, 69336), (214, 62532), (216, 61953), (321, 41688), (324, 41302), (386, 34668), (428, 31266), (579, 23112), (642, 20844), (648, 20651), (772, 17334), (856, 15633), (963, 13896), (1158, 11556), (1284, 10422), (1544, 8667), (1737, 7704), (1926, 6948), (2316, 5778), (2568, 5211), (2889, 4632), (3474, 3852)]