2004858

素因数分解:

$2^1\times 3^3\times {\mathrm{137}}^1\times {\mathrm{271}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 4504320

約数和(自身を除く): 2499462

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 137, 271, 274, 411, 542, 813, 822, 1233, 1626, 2439, 2466, 3699, 4878, 7317, 7398, 14634, 37127, 74254, 111381, 222762, 334143, 668286, 1002429, 2004858]

約数ペア:

[(1, 2004858), (2, 1002429), (3, 668286), (6, 334143), (9, 222762), (18, 111381), (27, 74254), (54, 37127), (137, 14634), (271, 7398), (274, 7317), (411, 4878), (542, 3699), (813, 2466), (822, 2439), (1233, 1626)]