12897312

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{3631}}^1$

素因数の和:3681

約数の個数: 48

約数和(自身を含む): 34780032

約数和(自身を除く): 21882720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 148, 222, 296, 444, 592, 888, 1184, 1776, 3552, 3631, 7262, 10893, 14524, 21786, 29048, 43572, 58096, 87144, 116192, 134347, 174288, 268694, 348576, 403041, 537388, 806082, 1074776, 1612164, 2149552, 3224328, 4299104, 6448656, 12897312]

約数ペア:

[(1, 12897312), (2, 6448656), (3, 4299104), (4, 3224328), (6, 2149552), (8, 1612164), (12, 1074776), (16, 806082), (24, 537388), (32, 403041), (37, 348576), (48, 268694), (74, 174288), (96, 134347), (111, 116192), (148, 87144), (222, 58096), (296, 43572), (444, 29048), (592, 21786), (888, 14524), (1184, 10893), (1776, 7262), (3552, 3631)]