1999326

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{263}}^1$

素因数の和:456

約数の個数: 32

約数和(自身を含む): 4612608

約数和(自身を除く): 2613282

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 181, 263, 362, 526, 543, 789, 1086, 1267, 1578, 1841, 2534, 3682, 3801, 5523, 7602, 11046, 47603, 95206, 142809, 285618, 333221, 666442, 999663, 1999326]

約数ペア:

[(1, 1999326), (2, 999663), (3, 666442), (6, 333221), (7, 285618), (14, 142809), (21, 95206), (42, 47603), (181, 11046), (263, 7602), (362, 5523), (526, 3801), (543, 3682), (789, 2534), (1086, 1841), (1267, 1578)]