18783216

素因数分解:

$2^4\times 3^2\times {\mathrm{130439}}^1$

素因数の和:130453

約数の個数: 30

約数和(自身を含む): 52567320

約数和(自身を除く): 33784104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 130439, 260878, 391317, 521756, 782634, 1043512, 1173951, 1565268, 2087024, 2347902, 3130536, 4695804, 6261072, 9391608, 18783216]

約数ペア:

[(1, 18783216), (2, 9391608), (3, 6261072), (4, 4695804), (6, 3130536), (8, 2347902), (9, 2087024), (12, 1565268), (16, 1173951), (18, 1043512), (24, 782634), (36, 521756), (48, 391317), (72, 260878), (144, 130439)]