15672847656

素因数分解:

$2^3\times 3^1\times {\mathrm{1999}}^1\times {\mathrm{326681}}^1$

素因数の和:328689

約数の個数: 32

約数和(自身を含む): 39201840000

約数和(自身を除く): 23528992344

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1999, 3998, 5997, 7996, 11994, 15992, 23988, 47976, 326681, 653362, 980043, 1306724, 1960086, 2613448, 3920172, 7840344, 653035319, 1306070638, 1959105957, 2612141276, 3918211914, 5224282552, 7836423828, 15672847656]

約数ペア:

[(1, 15672847656), (2, 7836423828), (3, 5224282552), (4, 3918211914), (6, 2612141276), (8, 1959105957), (12, 1306070638), (24, 653035319), (1999, 7840344), (3998, 3920172), (5997, 2613448), (7996, 1960086), (11994, 1306724), (15992, 980043), (23988, 653362), (47976, 326681)]