12033378

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2221}}^1$

素因数の和:2279

約数の個数: 48

約数和(自身を含む): 30503616

約数和(自身を除く): 18470238

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2221, 2709, 4442, 5418, 6663, 13326, 15547, 19989, 31094, 39978, 46641, 93282, 95503, 139923, 191006, 279846, 286509, 573018, 668521, 859527, 1337042, 1719054, 2005563, 4011126, 6016689, 12033378]

約数ペア:

[(1, 12033378), (2, 6016689), (3, 4011126), (6, 2005563), (7, 1719054), (9, 1337042), (14, 859527), (18, 668521), (21, 573018), (42, 286509), (43, 279846), (63, 191006), (86, 139923), (126, 95503), (129, 93282), (258, 46641), (301, 39978), (387, 31094), (602, 19989), (774, 15547), (903, 13326), (1806, 6663), (2221, 5418), (2709, 4442)]