12426516

素因数分解:

$2^2\times 3^2\times {\mathrm{345181}}^1$

素因数の和:345191

約数の個数: 18

約数和(自身を含む): 31411562

約数和(自身を除く): 18985046

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 345181, 690362, 1035543, 1380724, 2071086, 3106629, 4142172, 6213258, 12426516]

約数ペア:

[(1, 12426516), (2, 6213258), (3, 4142172), (4, 3106629), (6, 2071086), (9, 1380724), (12, 1035543), (18, 690362), (36, 345181)]