213291216

素因数分解:

$2^4\times 3^2\times {\mathrm{1481189}}^1$

素因数の和:1481203

約数の個数: 30

約数和(自身を含む): 596919570

約数和(自身を除く): 383628354

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1481189, 2962378, 4443567, 5924756, 8887134, 11849512, 13330701, 17774268, 23699024, 26661402, 35548536, 53322804, 71097072, 106645608, 213291216]

約数ペア:

[(1, 213291216), (2, 106645608), (3, 71097072), (4, 53322804), (6, 35548536), (8, 26661402), (9, 23699024), (12, 17774268), (16, 13330701), (18, 11849512), (24, 8887134), (36, 5924756), (48, 4443567), (72, 2962378), (144, 1481189)]