25635474

素因数分解:

$2^1\times 3^3\times {\mathrm{653}}^1\times {\mathrm{727}}^1$

素因数の和:1391

約数の個数: 32

約数和(自身を含む): 57133440

約数和(自身を除く): 31497966

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 653, 727, 1306, 1454, 1959, 2181, 3918, 4362, 5877, 6543, 11754, 13086, 17631, 19629, 35262, 39258, 474731, 949462, 1424193, 2848386, 4272579, 8545158, 12817737, 25635474]

約数ペア:

[(1, 25635474), (2, 12817737), (3, 8545158), (6, 4272579), (9, 2848386), (18, 1424193), (27, 949462), (54, 474731), (653, 39258), (727, 35262), (1306, 19629), (1454, 17631), (1959, 13086), (2181, 11754), (3918, 6543), (4362, 5877)]