42396946

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{8971}}^1$

素因数の和:9129

約数の個数: 16

約数和(自身を含む): 67828320

約数和(自身を除く): 25431374

約数列:

[1, 2, 17, 34, 139, 278, 2363, 4726, 8971, 17942, 152507, 305014, 1246969, 2493938, 21198473, 42396946]

約数ペア:

[(1, 42396946), (2, 21198473), (17, 2493938), (34, 1246969), (139, 305014), (278, 152507), (2363, 17942), (4726, 8971)]