21166545786

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{1028201}}^1$

素因数の和:1028326

約数の個数: 32

約数和(自身を含む): 43826082048

約数和(自身を除く): 22659536262

約数列:

[1, 2, 3, 6, 47, 73, 94, 141, 146, 219, 282, 438, 3431, 6862, 10293, 20586, 1028201, 2056402, 3084603, 6169206, 48325447, 75058673, 96650894, 144976341, 150117346, 225176019, 289952682, 450352038, 3527757631, 7055515262, 10583272893, 21166545786]

約数ペア:

[(1, 21166545786), (2, 10583272893), (3, 7055515262), (6, 3527757631), (47, 450352038), (73, 289952682), (94, 225176019), (141, 150117346), (146, 144976341), (219, 96650894), (282, 75058673), (438, 48325447), (3431, 6169206), (6862, 3084603), (10293, 2056402), (20586, 1028201)]