19965366

素因数分解:

$2^1\times 3^5\times {\mathrm{41081}}^1$

素因数の和:41098

約数の個数: 24

約数和(自身を含む): 44861544

約数和(自身を除く): 24896178

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 41081, 82162, 123243, 246486, 369729, 739458, 1109187, 2218374, 3327561, 6655122, 9982683, 19965366]

約数ペア:

[(1, 19965366), (2, 9982683), (3, 6655122), (6, 3327561), (9, 2218374), (18, 1109187), (27, 739458), (54, 369729), (81, 246486), (162, 123243), (243, 82162), (486, 41081)]