31911084

素因数分解:

$2^2\times 3^4\times {\mathrm{98491}}^1$

素因数の和:98507

約数の個数: 30

約数和(自身を含む): 83422724

約数和(自身を除く): 51511640

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 98491, 196982, 295473, 393964, 590946, 886419, 1181892, 1772838, 2659257, 3545676, 5318514, 7977771, 10637028, 15955542, 31911084]

約数ペア:

[(1, 31911084), (2, 15955542), (3, 10637028), (4, 7977771), (6, 5318514), (9, 3545676), (12, 2659257), (18, 1772838), (27, 1181892), (36, 886419), (54, 590946), (81, 393964), (108, 295473), (162, 196982), (324, 98491)]