19182078

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{20107}}^1$

素因数の和:20168

約数の個数: 24

約数和(自身を含む): 42347448

約数和(自身を除く): 23165370

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 20107, 40214, 60321, 120642, 180963, 361926, 1065671, 2131342, 3197013, 6394026, 9591039, 19182078]

約数ペア:

[(1, 19182078), (2, 9591039), (3, 6394026), (6, 3197013), (9, 2131342), (18, 1065671), (53, 361926), (106, 180963), (159, 120642), (318, 60321), (477, 40214), (954, 20107)]