42672546

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{269}}^1\times {\mathrm{1259}}^1$

素因数の和:1543

約数の個数: 48

約数和(自身を含む): 106142400

約数和(自身を除く): 63469854

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 269, 538, 807, 1259, 1614, 1883, 2421, 2518, 3766, 3777, 4842, 5649, 7554, 8813, 11298, 11331, 16947, 17626, 22662, 26439, 33894, 52878, 79317, 158634, 338671, 677342, 1016013, 2032026, 2370697, 3048039, 4741394, 6096078, 7112091, 14224182, 21336273, 42672546]

約数ペア:

[(1, 42672546), (2, 21336273), (3, 14224182), (6, 7112091), (7, 6096078), (9, 4741394), (14, 3048039), (18, 2370697), (21, 2032026), (42, 1016013), (63, 677342), (126, 338671), (269, 158634), (538, 79317), (807, 52878), (1259, 33894), (1614, 26439), (1883, 22662), (2421, 17626), (2518, 16947), (3766, 11331), (3777, 11298), (4842, 8813), (5649, 7554)]