74971386

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{198337}}^1$

素因数の和:198355

約数の個数: 32

約数和(自身を含む): 190404480

約数和(自身を除く): 115433094

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 198337, 396674, 595011, 1190022, 1388359, 1785033, 2776718, 3570066, 4165077, 5355099, 8330154, 10710198, 12495231, 24990462, 37485693, 74971386]

約数ペア:

[(1, 74971386), (2, 37485693), (3, 24990462), (6, 12495231), (7, 10710198), (9, 8330154), (14, 5355099), (18, 4165077), (21, 3570066), (27, 2776718), (42, 1785033), (54, 1388359), (63, 1190022), (126, 595011), (189, 396674), (378, 198337)]