38605986

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{719}}^1$

素因数の和:903

約数の個数: 48

約数和(自身を含む): 88732800

約数和(自身を除く): 50126814

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 157, 171, 314, 342, 471, 719, 942, 1413, 1438, 2157, 2826, 2983, 4314, 5966, 6471, 8949, 12942, 13661, 17898, 26847, 27322, 40983, 53694, 81966, 112883, 122949, 225766, 245898, 338649, 677298, 1015947, 2031894, 2144777, 4289554, 6434331, 12868662, 19302993, 38605986]

約数ペア:

[(1, 38605986), (2, 19302993), (3, 12868662), (6, 6434331), (9, 4289554), (18, 2144777), (19, 2031894), (38, 1015947), (57, 677298), (114, 338649), (157, 245898), (171, 225766), (314, 122949), (342, 112883), (471, 81966), (719, 53694), (942, 40983), (1413, 27322), (1438, 26847), (2157, 17898), (2826, 13661), (2983, 12942), (4314, 8949), (5966, 6471)]