181311708

素因数分解:

$2^2\times 3^1\times {\mathrm{197}}^1\times {\mathrm{76697}}^1$

素因数の和:76901

約数の個数: 24

約数和(自身を含む): 425213712

約数和(自身を除く): 243902004

約数列:

[1, 2, 3, 4, 6, 12, 197, 394, 591, 788, 1182, 2364, 76697, 153394, 230091, 306788, 460182, 920364, 15109309, 30218618, 45327927, 60437236, 90655854, 181311708]

約数ペア:

[(1, 181311708), (2, 90655854), (3, 60437236), (4, 45327927), (6, 30218618), (12, 15109309), (197, 920364), (394, 460182), (591, 306788), (788, 230091), (1182, 153394), (2364, 76697)]