38871798

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{1213}}^1$

素因数の和:1341

約数の個数: 48

約数和(自身を含む): 91341360

約数和(自身を除く): 52469562

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 109, 147, 218, 294, 327, 654, 763, 1213, 1526, 2289, 2426, 3639, 4578, 5341, 7278, 8491, 10682, 16023, 16982, 25473, 32046, 50946, 59437, 118874, 132217, 178311, 264434, 356622, 396651, 793302, 925519, 1851038, 2776557, 5553114, 6478633, 12957266, 19435899, 38871798]

約数ペア:

[(1, 38871798), (2, 19435899), (3, 12957266), (6, 6478633), (7, 5553114), (14, 2776557), (21, 1851038), (42, 925519), (49, 793302), (98, 396651), (109, 356622), (147, 264434), (218, 178311), (294, 132217), (327, 118874), (654, 59437), (763, 50946), (1213, 32046), (1526, 25473), (2289, 16982), (2426, 16023), (3639, 10682), (4578, 8491), (5341, 7278)]