121943754

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{398509}}^1$

素因数の和:398534

約数の個数: 24

約数和(自身を含む): 279754020

約数和(自身を除く): 157810266

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 398509, 797018, 1195527, 2391054, 3586581, 6774653, 7173162, 13549306, 20323959, 40647918, 60971877, 121943754]

約数ペア:

[(1, 121943754), (2, 60971877), (3, 40647918), (6, 20323959), (9, 13549306), (17, 7173162), (18, 6774653), (34, 3586581), (51, 2391054), (102, 1195527), (153, 797018), (306, 398509)]