25717878

素因数分解:

$2^1\times 3^3\times {\mathrm{107}}^1\times {\mathrm{4451}}^1$

素因数の和:4569

約数の個数: 32

約数和(自身を含む): 57697920

約数和(自身を除く): 31980042

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 107, 214, 321, 642, 963, 1926, 2889, 4451, 5778, 8902, 13353, 26706, 40059, 80118, 120177, 240354, 476257, 952514, 1428771, 2857542, 4286313, 8572626, 12858939, 25717878]

約数ペア:

[(1, 25717878), (2, 12858939), (3, 8572626), (6, 4286313), (9, 2857542), (18, 1428771), (27, 952514), (54, 476257), (107, 240354), (214, 120177), (321, 80118), (642, 40059), (963, 26706), (1926, 13353), (2889, 8902), (4451, 5778)]