2018938692

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{337}}^1\times {\mathrm{4943}}^1$

素因数の和:5388

約数の個数: 48

約数和(自身を含む): 4772581632

約数和(自身を除く): 2753642940

約数列:

[1, 2, 3, 4, 6, 12, 101, 202, 303, 337, 404, 606, 674, 1011, 1212, 1348, 2022, 4044, 4943, 9886, 14829, 19772, 29658, 34037, 59316, 68074, 102111, 136148, 204222, 408444, 499243, 998486, 1497729, 1665791, 1996972, 2995458, 3331582, 4997373, 5990916, 6663164, 9994746, 19989492, 168244891, 336489782, 504734673, 672979564, 1009469346, 2018938692]

約数ペア:

[(1, 2018938692), (2, 1009469346), (3, 672979564), (4, 504734673), (6, 336489782), (12, 168244891), (101, 19989492), (202, 9994746), (303, 6663164), (337, 5990916), (404, 4997373), (606, 3331582), (674, 2995458), (1011, 1996972), (1212, 1665791), (1348, 1497729), (2022, 998486), (4044, 499243), (4943, 408444), (9886, 204222), (14829, 136148), (19772, 102111), (29658, 68074), (34037, 59316)]