21752916

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{38569}}^1$

素因数の和:38623

約数の個数: 24

約数和(自身を含む): 51838080

約数和(自身を除く): 30085164

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 38569, 77138, 115707, 154276, 231414, 462828, 1812743, 3625486, 5438229, 7250972, 10876458, 21752916]

約数ペア:

[(1, 21752916), (2, 10876458), (3, 7250972), (4, 5438229), (6, 3625486), (12, 1812743), (47, 462828), (94, 231414), (141, 154276), (188, 115707), (282, 77138), (564, 38569)]