2238642

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:287

約数の個数: 48

約数和(自身を含む): 5628480

約数和(自身を除く): 3389838

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 109, 126, 163, 218, 326, 327, 489, 654, 763, 978, 981, 1141, 1467, 1526, 1962, 2282, 2289, 2934, 3423, 4578, 6846, 6867, 10269, 13734, 17767, 20538, 35534, 53301, 106602, 124369, 159903, 248738, 319806, 373107, 746214, 1119321, 2238642]

約数ペア:

[(1, 2238642), (2, 1119321), (3, 746214), (6, 373107), (7, 319806), (9, 248738), (14, 159903), (18, 124369), (21, 106602), (42, 53301), (63, 35534), (109, 20538), (126, 17767), (163, 13734), (218, 10269), (326, 6867), (327, 6846), (489, 4578), (654, 3423), (763, 2934), (978, 2289), (981, 2282), (1141, 1962), (1467, 1526)]