30938886

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{156257}}^1$

素因数の和:156276

約数の個数: 24

約数和(自身を含む): 73128744

約数和(自身を除く): 42189858

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 156257, 312514, 468771, 937542, 1406313, 1718827, 2812626, 3437654, 5156481, 10312962, 15469443, 30938886]

約数ペア:

[(1, 30938886), (2, 15469443), (3, 10312962), (6, 5156481), (9, 3437654), (11, 2812626), (18, 1718827), (22, 1406313), (33, 937542), (66, 468771), (99, 312514), (198, 156257)]