2028636

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{1523}}^1$

素因数の和:1570

約数の個数: 36

約数和(自身を含む): 5269992

約数和(自身を除く): 3241356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 1523, 3046, 4569, 6092, 9138, 13707, 18276, 27414, 54828, 56351, 112702, 169053, 225404, 338106, 507159, 676212, 1014318, 2028636]

約数ペア:

[(1, 2028636), (2, 1014318), (3, 676212), (4, 507159), (6, 338106), (9, 225404), (12, 169053), (18, 112702), (36, 56351), (37, 54828), (74, 27414), (111, 18276), (148, 13707), (222, 9138), (333, 6092), (444, 4569), (666, 3046), (1332, 1523)]