138444876

素因数分解:

$2^2\times 3^5\times {\mathrm{142433}}^1$

素因数の和:142452

約数の個数: 36

約数和(自身を含む): 362921832

約数和(自身を除く): 224476956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 142433, 284866, 427299, 569732, 854598, 1281897, 1709196, 2563794, 3845691, 5127588, 7691382, 11537073, 15382764, 23074146, 34611219, 46148292, 69222438, 138444876]

約数ペア:

[(1, 138444876), (2, 69222438), (3, 46148292), (4, 34611219), (6, 23074146), (9, 15382764), (12, 11537073), (18, 7691382), (27, 5127588), (36, 3845691), (54, 2563794), (81, 1709196), (108, 1281897), (162, 854598), (243, 569732), (324, 427299), (486, 284866), (972, 142433)]