31392594

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{12547}}^1$

素因数の和:12694

約数の個数: 24

約数和(自身を含む): 68512080

約数和(自身を除く): 37119486

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 12547, 25094, 37641, 75282, 112923, 225846, 1744033, 3488066, 5232099, 10464198, 15696297, 31392594]

約数ペア:

[(1, 31392594), (2, 15696297), (3, 10464198), (6, 5232099), (9, 3488066), (18, 1744033), (139, 225846), (278, 112923), (417, 75282), (834, 37641), (1251, 25094), (2502, 12547)]