22638468

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{601}}^1$

素因数の和:724

約数の個数: 48

約数和(自身を含む): 54883136

約数和(自身を除く): 32244668

約数列:

[1, 2, 3, 4, 6, 12, 43, 73, 86, 129, 146, 172, 219, 258, 292, 438, 516, 601, 876, 1202, 1803, 2404, 3139, 3606, 6278, 7212, 9417, 12556, 18834, 25843, 37668, 43873, 51686, 77529, 87746, 103372, 131619, 155058, 175492, 263238, 310116, 526476, 1886539, 3773078, 5659617, 7546156, 11319234, 22638468]

約数ペア:

[(1, 22638468), (2, 11319234), (3, 7546156), (4, 5659617), (6, 3773078), (12, 1886539), (43, 526476), (73, 310116), (86, 263238), (129, 175492), (146, 155058), (172, 131619), (219, 103372), (258, 87746), (292, 77529), (438, 51686), (516, 43873), (601, 37668), (876, 25843), (1202, 18834), (1803, 12556), (2404, 9417), (3139, 7212), (3606, 6278)]