21875928

素因数分解:

$2^3\times 3^1\times {\mathrm{563}}^1\times {\mathrm{1619}}^1$

素因数の和:2191

約数の個数: 32

約数和(自身を含む): 54820800

約数和(自身を除く): 32944872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 563, 1126, 1619, 1689, 2252, 3238, 3378, 4504, 4857, 6476, 6756, 9714, 12952, 13512, 19428, 38856, 911497, 1822994, 2734491, 3645988, 5468982, 7291976, 10937964, 21875928]

約数ペア:

[(1, 21875928), (2, 10937964), (3, 7291976), (4, 5468982), (6, 3645988), (8, 2734491), (12, 1822994), (24, 911497), (563, 38856), (1126, 19428), (1619, 13512), (1689, 12952), (2252, 9714), (3238, 6756), (3378, 6476), (4504, 4857)]