1188335988

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{1571873}}^1$

素因数の和:1571893

約数の個数: 48

約数和(自身を含む): 3520997760

約数和(自身を除く): 2332661772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 1571873, 3143746, 4715619, 6287492, 9431238, 11003111, 14146857, 18862476, 22006222, 28293714, 33009333, 42440571, 44012444, 56587428, 66018666, 84881142, 99027999, 132037332, 169762284, 198055998, 297083997, 396111996, 594167994, 1188335988]

約数ペア:

[(1, 1188335988), (2, 594167994), (3, 396111996), (4, 297083997), (6, 198055998), (7, 169762284), (9, 132037332), (12, 99027999), (14, 84881142), (18, 66018666), (21, 56587428), (27, 44012444), (28, 42440571), (36, 33009333), (42, 28293714), (54, 22006222), (63, 18862476), (84, 14146857), (108, 11003111), (126, 9431238), (189, 6287492), (252, 4715619), (378, 3143746), (756, 1571873)]