12985812

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:302

約数の個数: 96

約数和(自身を含む): 39110400

約数和(自身を除く): 26124588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 89, 108, 126, 178, 189, 193, 252, 267, 356, 378, 386, 534, 579, 623, 756, 772, 801, 1068, 1158, 1246, 1351, 1602, 1737, 1869, 2316, 2403, 2492, 2702, 3204, 3474, 3738, 4053, 4806, 5211, 5404, 5607, 6948, 7476, 8106, 9612, 10422, 11214, 12159, 16212, 16821, 17177, 20844, 22428, 24318, 33642, 34354, 36477, 48636, 51531, 67284, 68708, 72954, 103062, 120239, 145908, 154593, 206124, 240478, 309186, 360717, 463779, 480956, 618372, 721434, 927558, 1082151, 1442868, 1855116, 2164302, 3246453, 4328604, 6492906, 12985812]

約数ペア:

[(1, 12985812), (2, 6492906), (3, 4328604), (4, 3246453), (6, 2164302), (7, 1855116), (9, 1442868), (12, 1082151), (14, 927558), (18, 721434), (21, 618372), (27, 480956), (28, 463779), (36, 360717), (42, 309186), (54, 240478), (63, 206124), (84, 154593), (89, 145908), (108, 120239), (126, 103062), (178, 72954), (189, 68708), (193, 67284), (252, 51531), (267, 48636), (356, 36477), (378, 34354), (386, 33642), (534, 24318), (579, 22428), (623, 20844), (756, 17177), (772, 16821), (801, 16212), (1068, 12159), (1158, 11214), (1246, 10422), (1351, 9612), (1602, 8106), (1737, 7476), (1869, 6948), (2316, 5607), (2403, 5404), (2492, 5211), (2702, 4806), (3204, 4053), (3474, 3738)]