86423778

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{419}}^1\times {\mathrm{1637}}^1$

素因数の和:2071

約数の個数: 48

約数和(自身を含む): 214643520

約数和(自身を除く): 128219742

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 419, 838, 1257, 1637, 2514, 2933, 3274, 3771, 4911, 5866, 7542, 8799, 9822, 11459, 14733, 17598, 22918, 26397, 29466, 34377, 52794, 68754, 103131, 206262, 685903, 1371806, 2057709, 4115418, 4801321, 6173127, 9602642, 12346254, 14403963, 28807926, 43211889, 86423778]

約数ペア:

[(1, 86423778), (2, 43211889), (3, 28807926), (6, 14403963), (7, 12346254), (9, 9602642), (14, 6173127), (18, 4801321), (21, 4115418), (42, 2057709), (63, 1371806), (126, 685903), (419, 206262), (838, 103131), (1257, 68754), (1637, 52794), (2514, 34377), (2933, 29466), (3274, 26397), (3771, 22918), (4911, 17598), (5866, 14733), (7542, 11459), (8799, 9822)]