19364991876

素因数分解:

$2^2\times 3^2\times {\mathrm{537916441}}^1$

素因数の和:537916451

約数の個数: 18

約数和(自身を含む): 48950396222

約数和(自身を除く): 29585404346

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 537916441, 1075832882, 1613749323, 2151665764, 3227498646, 4841247969, 6454997292, 9682495938, 19364991876]

約数ペア:

[(1, 19364991876), (2, 9682495938), (3, 6454997292), (4, 4841247969), (6, 3227498646), (9, 2151665764), (12, 1613749323), (18, 1075832882), (36, 537916441)]