216322788

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1638809}}^1$

素因数の和:1638827

約数の個数: 24

約数和(自身を含む): 550640160

約数和(自身を除く): 334317372

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 1638809, 3277618, 4916427, 6555236, 9832854, 18026899, 19665708, 36053798, 54080697, 72107596, 108161394, 216322788]

約数ペア:

[(1, 216322788), (2, 108161394), (3, 72107596), (4, 54080697), (6, 36053798), (11, 19665708), (12, 18026899), (22, 9832854), (33, 6555236), (44, 4916427), (66, 3277618), (132, 1638809)]