12270798

素因数分解:

$2^1\times 3^3\times {\mathrm{223}}^1\times {\mathrm{1019}}^1$

素因数の和:1253

約数の個数: 32

約数和(自身を含む): 27417600

約数和(自身を除く): 15146802

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 223, 446, 669, 1019, 1338, 2007, 2038, 3057, 4014, 6021, 6114, 9171, 12042, 18342, 27513, 55026, 227237, 454474, 681711, 1363422, 2045133, 4090266, 6135399, 12270798]

約数ペア:

[(1, 12270798), (2, 6135399), (3, 4090266), (6, 2045133), (9, 1363422), (18, 681711), (27, 454474), (54, 227237), (223, 55026), (446, 27513), (669, 18342), (1019, 12042), (1338, 9171), (2007, 6114), (2038, 6021), (3057, 4014)]