13025394

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^2\times {\mathrm{251}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 30028320

約数和(自身を除く): 17002926

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 251, 279, 502, 558, 753, 837, 961, 1506, 1674, 1922, 2259, 2883, 4518, 5766, 6777, 7781, 8649, 13554, 15562, 17298, 23343, 25947, 46686, 51894, 70029, 140058, 210087, 241211, 420174, 482422, 723633, 1447266, 2170899, 4341798, 6512697, 13025394]

約数ペア:

[(1, 13025394), (2, 6512697), (3, 4341798), (6, 2170899), (9, 1447266), (18, 723633), (27, 482422), (31, 420174), (54, 241211), (62, 210087), (93, 140058), (186, 70029), (251, 51894), (279, 46686), (502, 25947), (558, 23343), (753, 17298), (837, 15562), (961, 13554), (1506, 8649), (1674, 7781), (1922, 6777), (2259, 5766), (2883, 4518)]