11719404

素因数分解:

$2^2\times 3^6\times {\mathrm{4019}}^1$

素因数の和:4041

約数の個数: 42

約数和(自身を含む): 30757020

約数和(自身を除く): 19037616

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 4019, 8038, 12057, 16076, 24114, 36171, 48228, 72342, 108513, 144684, 217026, 325539, 434052, 651078, 976617, 1302156, 1953234, 2929851, 3906468, 5859702, 11719404]

約数ペア:

[(1, 11719404), (2, 5859702), (3, 3906468), (4, 2929851), (6, 1953234), (9, 1302156), (12, 976617), (18, 651078), (27, 434052), (36, 325539), (54, 217026), (81, 144684), (108, 108513), (162, 72342), (243, 48228), (324, 36171), (486, 24114), (729, 16076), (972, 12057), (1458, 8038), (2916, 4019)]