38385378

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{68791}}^1$

素因数の和:68830

約数の個数: 24

約数和(自身を含む): 85852416

約数和(自身を除く): 47467038

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 68791, 137582, 206373, 412746, 619119, 1238238, 2132521, 4265042, 6397563, 12795126, 19192689, 38385378]

約数ペア:

[(1, 38385378), (2, 19192689), (3, 12795126), (6, 6397563), (9, 4265042), (18, 2132521), (31, 1238238), (62, 619119), (93, 412746), (186, 206373), (279, 137582), (558, 68791)]