26837748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{281}}^1\times {\mathrm{379}}^1$

素因数の和:677

約数の個数: 72

約数和(自身を含む): 78012480

約数和(自身を除く): 51174732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 281, 379, 562, 758, 843, 1124, 1137, 1516, 1686, 1967, 2274, 2529, 2653, 3372, 3411, 3934, 4548, 5058, 5306, 5901, 6822, 7868, 7959, 10116, 10612, 11802, 13644, 15918, 17703, 23604, 23877, 31836, 35406, 47754, 70812, 95508, 106499, 212998, 319497, 425996, 638994, 745493, 958491, 1277988, 1490986, 1916982, 2236479, 2981972, 3833964, 4472958, 6709437, 8945916, 13418874, 26837748]

約数ペア:

[(1, 26837748), (2, 13418874), (3, 8945916), (4, 6709437), (6, 4472958), (7, 3833964), (9, 2981972), (12, 2236479), (14, 1916982), (18, 1490986), (21, 1277988), (28, 958491), (36, 745493), (42, 638994), (63, 425996), (84, 319497), (126, 212998), (252, 106499), (281, 95508), (379, 70812), (562, 47754), (758, 35406), (843, 31836), (1124, 23877), (1137, 23604), (1516, 17703), (1686, 15918), (1967, 13644), (2274, 11802), (2529, 10612), (2653, 10116), (3372, 7959), (3411, 7868), (3934, 6822), (4548, 5901), (5058, 5306)]