19755144

素因数分解:

$2^3\times 3^3\times {\mathrm{91459}}^1$

素因数の和:91474

約数の個数: 32

約数和(自身を含む): 54876000

約数和(自身を除く): 35120856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 91459, 182918, 274377, 365836, 548754, 731672, 823131, 1097508, 1646262, 2195016, 2469393, 3292524, 4938786, 6585048, 9877572, 19755144]

約数ペア:

[(1, 19755144), (2, 9877572), (3, 6585048), (4, 4938786), (6, 3292524), (8, 2469393), (9, 2195016), (12, 1646262), (18, 1097508), (24, 823131), (27, 731672), (36, 548754), (54, 365836), (72, 274377), (108, 182918), (216, 91459)]