21180024

素因数分解:

$2^3\times 3^2\times {\mathrm{294167}}^1$

素因数の和:294179

約数の個数: 24

約数和(自身を含む): 57362760

約数和(自身を除く): 36182736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 294167, 588334, 882501, 1176668, 1765002, 2353336, 2647503, 3530004, 5295006, 7060008, 10590012, 21180024]

約数ペア:

[(1, 21180024), (2, 10590012), (3, 7060008), (4, 5295006), (6, 3530004), (8, 2647503), (9, 2353336), (12, 1765002), (18, 1176668), (24, 882501), (36, 588334), (72, 294167)]