4721004

素因数分解:

$2^2\times 3^6\times {\mathrm{1619}}^1$

素因数の和:1641

約数の個数: 42

約数和(自身を含む): 12394620

約数和(自身を除く): 7673616

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 1619, 2916, 3238, 4857, 6476, 9714, 14571, 19428, 29142, 43713, 58284, 87426, 131139, 174852, 262278, 393417, 524556, 786834, 1180251, 1573668, 2360502, 4721004]

約数ペア:

[(1, 4721004), (2, 2360502), (3, 1573668), (4, 1180251), (6, 786834), (9, 524556), (12, 393417), (18, 262278), (27, 174852), (36, 131139), (54, 87426), (81, 58284), (108, 43713), (162, 29142), (243, 19428), (324, 14571), (486, 9714), (729, 6476), (972, 4857), (1458, 3238), (1619, 2916)]