31197804

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1861}}^1$

素因数の和:2006

約数の個数: 48

約数和(自身を含む): 80080896

約数和(自身を除く): 48883092

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 127, 132, 254, 381, 508, 762, 1397, 1524, 1861, 2794, 3722, 4191, 5583, 5588, 7444, 8382, 11166, 16764, 20471, 22332, 40942, 61413, 81884, 122826, 236347, 245652, 472694, 709041, 945388, 1418082, 2599817, 2836164, 5199634, 7799451, 10399268, 15598902, 31197804]

約数ペア:

[(1, 31197804), (2, 15598902), (3, 10399268), (4, 7799451), (6, 5199634), (11, 2836164), (12, 2599817), (22, 1418082), (33, 945388), (44, 709041), (66, 472694), (127, 245652), (132, 236347), (254, 122826), (381, 81884), (508, 61413), (762, 40942), (1397, 22332), (1524, 20471), (1861, 16764), (2794, 11166), (3722, 8382), (4191, 7444), (5583, 5588)]