15842628

素因数分解:

$2^2\times 3^7\times {\mathrm{1811}}^1$

素因数の和:1836

約数の個数: 48

約数和(自身を含む): 41603520

約数和(自身を除く): 25760892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 1811, 2187, 2916, 3622, 4374, 5433, 7244, 8748, 10866, 16299, 21732, 32598, 48897, 65196, 97794, 146691, 195588, 293382, 440073, 586764, 880146, 1320219, 1760292, 2640438, 3960657, 5280876, 7921314, 15842628]

約数ペア:

[(1, 15842628), (2, 7921314), (3, 5280876), (4, 3960657), (6, 2640438), (9, 1760292), (12, 1320219), (18, 880146), (27, 586764), (36, 440073), (54, 293382), (81, 195588), (108, 146691), (162, 97794), (243, 65196), (324, 48897), (486, 32598), (729, 21732), (972, 16299), (1458, 10866), (1811, 8748), (2187, 7244), (2916, 5433), (3622, 4374)]