8506404

素因数分解:

$2^2\times 3^3\times {\mathrm{79}}^1\times {\mathrm{997}}^1$

素因数の和:1089

約数の個数: 48

約数和(自身を含む): 22355200

約数和(自身を除く): 13848796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 108, 158, 237, 316, 474, 711, 948, 997, 1422, 1994, 2133, 2844, 2991, 3988, 4266, 5982, 8532, 8973, 11964, 17946, 26919, 35892, 53838, 78763, 107676, 157526, 236289, 315052, 472578, 708867, 945156, 1417734, 2126601, 2835468, 4253202, 8506404]

約数ペア:

[(1, 8506404), (2, 4253202), (3, 2835468), (4, 2126601), (6, 1417734), (9, 945156), (12, 708867), (18, 472578), (27, 315052), (36, 236289), (54, 157526), (79, 107676), (108, 78763), (158, 53838), (237, 35892), (316, 26919), (474, 17946), (711, 11964), (948, 8973), (997, 8532), (1422, 5982), (1994, 4266), (2133, 3988), (2844, 2991)]