42404318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{463}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 72963072

約数和(自身を除く): 30558754

約数列:

[1, 2, 11, 22, 23, 46, 181, 253, 362, 463, 506, 926, 1991, 3982, 4163, 5093, 8326, 10186, 10649, 21298, 45793, 83803, 91586, 117139, 167606, 234278, 921833, 1843666, 1927469, 3854938, 21202159, 42404318]

約数ペア:

[(1, 42404318), (2, 21202159), (11, 3854938), (22, 1927469), (23, 1843666), (46, 921833), (181, 234278), (253, 167606), (362, 117139), (463, 91586), (506, 83803), (926, 45793), (1991, 21298), (3982, 10649), (4163, 10186), (5093, 8326)]