61531884

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{20593}}^1$

素因数の和:20686

約数の個数: 36

約数和(自身を含む): 157420536

約数和(自身を除く): 95888652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 249, 332, 498, 747, 996, 1494, 2988, 20593, 41186, 61779, 82372, 123558, 185337, 247116, 370674, 741348, 1709219, 3418438, 5127657, 6836876, 10255314, 15382971, 20510628, 30765942, 61531884]

約数ペア:

[(1, 61531884), (2, 30765942), (3, 20510628), (4, 15382971), (6, 10255314), (9, 6836876), (12, 5127657), (18, 3418438), (36, 1709219), (83, 741348), (166, 370674), (249, 247116), (332, 185337), (498, 123558), (747, 82372), (996, 61779), (1494, 41186), (2988, 20593)]