13666716

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{281}}^1$

素因数の和:491

約数の個数: 72

約数和(自身を含む): 39827424

約数和(自身を除く): 26160708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 193, 252, 281, 386, 562, 579, 772, 843, 1124, 1158, 1351, 1686, 1737, 1967, 2316, 2529, 2702, 3372, 3474, 3934, 4053, 5058, 5404, 5901, 6948, 7868, 8106, 10116, 11802, 12159, 16212, 17703, 23604, 24318, 35406, 48636, 54233, 70812, 108466, 162699, 216932, 325398, 379631, 488097, 650796, 759262, 976194, 1138893, 1518524, 1952388, 2277786, 3416679, 4555572, 6833358, 13666716]

約数ペア:

[(1, 13666716), (2, 6833358), (3, 4555572), (4, 3416679), (6, 2277786), (7, 1952388), (9, 1518524), (12, 1138893), (14, 976194), (18, 759262), (21, 650796), (28, 488097), (36, 379631), (42, 325398), (63, 216932), (84, 162699), (126, 108466), (193, 70812), (252, 54233), (281, 48636), (386, 35406), (562, 24318), (579, 23604), (772, 17703), (843, 16212), (1124, 12159), (1158, 11802), (1351, 10116), (1686, 8106), (1737, 7868), (1967, 6948), (2316, 5901), (2529, 5404), (2702, 5058), (3372, 4053), (3474, 3934)]