31821612

素因数分解:

$2^2\times 3^1\times {\mathrm{971}}^1\times {\mathrm{2731}}^1$

素因数の和:3709

約数の個数: 24

約数和(自身を含む): 74354112

約数和(自身を除く): 42532500

約数列:

[1, 2, 3, 4, 6, 12, 971, 1942, 2731, 2913, 3884, 5462, 5826, 8193, 10924, 11652, 16386, 32772, 2651801, 5303602, 7955403, 10607204, 15910806, 31821612]

約数ペア:

[(1, 31821612), (2, 15910806), (3, 10607204), (4, 7955403), (6, 5303602), (12, 2651801), (971, 32772), (1942, 16386), (2731, 11652), (2913, 10924), (3884, 8193), (5462, 5826)]