38993148

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{6899}}^1$

素因数の和:7066

約数の個数: 36

約数和(自身を含む): 99208200

約数和(自身を除く): 60215052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1413, 1884, 2826, 5652, 6899, 13798, 20697, 27596, 41394, 62091, 82788, 124182, 248364, 1083143, 2166286, 3249429, 4332572, 6498858, 9748287, 12997716, 19496574, 38993148]

約数ペア:

[(1, 38993148), (2, 19496574), (3, 12997716), (4, 9748287), (6, 6498858), (9, 4332572), (12, 3249429), (18, 2166286), (36, 1083143), (157, 248364), (314, 124182), (471, 82788), (628, 62091), (942, 41394), (1413, 27596), (1884, 20697), (2826, 13798), (5652, 6899)]