38319618

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{2141}}^1$

素因数の和:2322

約数の個数: 32

約数和(自身を含む): 81224640

約数和(自身を除く): 42905022

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 157, 314, 471, 942, 2141, 2983, 4282, 5966, 6423, 8949, 12846, 17898, 40679, 81358, 122037, 244074, 336137, 672274, 1008411, 2016822, 6386603, 12773206, 19159809, 38319618]

約数ペア:

[(1, 38319618), (2, 19159809), (3, 12773206), (6, 6386603), (19, 2016822), (38, 1008411), (57, 672274), (114, 336137), (157, 244074), (314, 122037), (471, 81358), (942, 40679), (2141, 17898), (2983, 12846), (4282, 8949), (5966, 6423)]