13131258

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{10781}}^1$

素因数の和:10822

約数の個数: 32

約数和(自身を含む): 31052160

約数和(自身を除く): 17920902

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 10781, 21562, 32343, 64686, 75467, 150934, 226401, 312649, 452802, 625298, 937947, 1875894, 2188543, 4377086, 6565629, 13131258]

約数ペア:

[(1, 13131258), (2, 6565629), (3, 4377086), (6, 2188543), (7, 1875894), (14, 937947), (21, 625298), (29, 452802), (42, 312649), (58, 226401), (87, 150934), (174, 75467), (203, 64686), (406, 32343), (609, 21562), (1218, 10781)]