25917366

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1723}}^1$

素因数の和:1860

約数の個数: 32

約数和(自身を含む): 54616320

約数和(自身を除く): 28698954

約数列:

[1, 2, 3, 6, 23, 46, 69, 109, 138, 218, 327, 654, 1723, 2507, 3446, 5014, 5169, 7521, 10338, 15042, 39629, 79258, 118887, 187807, 237774, 375614, 563421, 1126842, 4319561, 8639122, 12958683, 25917366]

約数ペア:

[(1, 25917366), (2, 12958683), (3, 8639122), (6, 4319561), (23, 1126842), (46, 563421), (69, 375614), (109, 237774), (138, 187807), (218, 118887), (327, 79258), (654, 39629), (1723, 15042), (2507, 10338), (3446, 7521), (5014, 5169)]