26485812

素因数分解:

$2^2\times 3^3\times {\mathrm{431}}^1\times {\mathrm{569}}^1$

素因数の和:1013

約数の個数: 48

約数和(自身を含む): 68947200

約数和(自身を除く): 42461388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 431, 569, 862, 1138, 1293, 1707, 1724, 2276, 2586, 3414, 3879, 5121, 5172, 6828, 7758, 10242, 11637, 15363, 15516, 20484, 23274, 30726, 46548, 61452, 245239, 490478, 735717, 980956, 1471434, 2207151, 2942868, 4414302, 6621453, 8828604, 13242906, 26485812]

約数ペア:

[(1, 26485812), (2, 13242906), (3, 8828604), (4, 6621453), (6, 4414302), (9, 2942868), (12, 2207151), (18, 1471434), (27, 980956), (36, 735717), (54, 490478), (108, 245239), (431, 61452), (569, 46548), (862, 30726), (1138, 23274), (1293, 20484), (1707, 15516), (1724, 15363), (2276, 11637), (2586, 10242), (3414, 7758), (3879, 6828), (5121, 5172)]