25025886

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{60449}}^1$

素因数の和:60480

約数の個数: 24

約数和(自身を含む): 56581200

約数和(自身を除く): 31555314

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 60449, 120898, 181347, 362694, 544041, 1088082, 1390327, 2780654, 4170981, 8341962, 12512943, 25025886]

約数ペア:

[(1, 25025886), (2, 12512943), (3, 8341962), (6, 4170981), (9, 2780654), (18, 1390327), (23, 1088082), (46, 544041), (69, 362694), (138, 181347), (207, 120898), (414, 60449)]