2921898

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{953}}^1$

素因数の和:1038

約数の個数: 32

約数和(自身を含む): 6777216

約数和(自身を除く): 3855318

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 953, 1022, 1533, 1906, 2859, 3066, 5718, 6671, 13342, 20013, 40026, 69569, 139138, 208707, 417414, 486983, 973966, 1460949, 2921898]

約数ペア:

[(1, 2921898), (2, 1460949), (3, 973966), (6, 486983), (7, 417414), (14, 208707), (21, 139138), (42, 69569), (73, 40026), (146, 20013), (219, 13342), (438, 6671), (511, 5718), (953, 3066), (1022, 2859), (1533, 1906)]