20183742

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{5417}}^1$

素因数の和:5454

約数の個数: 40

約数和(自身を含む): 47201616

約数和(自身を除く): 27017874

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 621, 1242, 1863, 3726, 5417, 10834, 16251, 32502, 48753, 97506, 124591, 146259, 249182, 292518, 373773, 438777, 747546, 877554, 1121319, 2242638, 3363957, 6727914, 10091871, 20183742]

約数ペア:

[(1, 20183742), (2, 10091871), (3, 6727914), (6, 3363957), (9, 2242638), (18, 1121319), (23, 877554), (27, 747546), (46, 438777), (54, 373773), (69, 292518), (81, 249182), (138, 146259), (162, 124591), (207, 97506), (414, 48753), (621, 32502), (1242, 16251), (1863, 10834), (3726, 5417)]