40246398

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{42187}}^1$

素因数の和:42248

約数の個数: 24

約数和(自身を含む): 88847928

約数和(自身を除く): 48601530

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 42187, 84374, 126561, 253122, 379683, 759366, 2235911, 4471822, 6707733, 13415466, 20123199, 40246398]

約数ペア:

[(1, 40246398), (2, 20123199), (3, 13415466), (6, 6707733), (9, 4471822), (18, 2235911), (53, 759366), (106, 379683), (159, 253122), (318, 126561), (477, 84374), (954, 42187)]