74428158

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{253157}}^1$

素因数の和:253176

約数の個数: 24

約数和(自身を含む): 173160072

約数和(自身を除く): 98731914

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 253157, 506314, 759471, 1518942, 1772099, 3544198, 5316297, 10632594, 12404693, 24809386, 37214079, 74428158]

約数ペア:

[(1, 74428158), (2, 37214079), (3, 24809386), (6, 12404693), (7, 10632594), (14, 5316297), (21, 3544198), (42, 1772099), (49, 1518942), (98, 759471), (147, 506314), (294, 253157)]