2990200806

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{1496597}}^1$

素因数の和:1496645

約数の個数: 32

約数和(自身を含む): 6824486880

約数和(自身を除く): 3834286074

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 666, 999, 1998, 1496597, 2993194, 4489791, 8979582, 13469373, 26938746, 40408119, 55374089, 80816238, 110748178, 166122267, 332244534, 498366801, 996733602, 1495100403, 2990200806]

約数ペア:

[(1, 2990200806), (2, 1495100403), (3, 996733602), (6, 498366801), (9, 332244534), (18, 166122267), (27, 110748178), (37, 80816238), (54, 55374089), (74, 40408119), (111, 26938746), (222, 13469373), (333, 8979582), (666, 4489791), (999, 2993194), (1998, 1496597)]