31560804

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{79699}}^1$

素因数の和:79720

約数の個数: 36

約数和(自身を含む): 87032400

約数和(自身を除く): 55471596

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 79699, 159398, 239097, 318796, 478194, 717291, 876689, 956388, 1434582, 1753378, 2630067, 2869164, 3506756, 5260134, 7890201, 10520268, 15780402, 31560804]

約数ペア:

[(1, 31560804), (2, 15780402), (3, 10520268), (4, 7890201), (6, 5260134), (9, 3506756), (11, 2869164), (12, 2630067), (18, 1753378), (22, 1434582), (33, 956388), (36, 876689), (44, 717291), (66, 478194), (99, 318796), (132, 239097), (198, 159398), (396, 79699)]