18419982

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{62653}}^1$

素因数の和:62672

約数の個数: 24

約数和(自身を含む): 42855336

約数和(自身を除く): 24435354

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 62653, 125306, 187959, 375918, 438571, 877142, 1315713, 2631426, 3069997, 6139994, 9209991, 18419982]

約数ペア:

[(1, 18419982), (2, 9209991), (3, 6139994), (6, 3069997), (7, 2631426), (14, 1315713), (21, 877142), (42, 438571), (49, 375918), (98, 187959), (147, 125306), (294, 62653)]