9141972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2531}}^1$

素因数の和:2588

約数の個数: 48

約数和(自身を含む): 24955392

約数和(自身を除く): 15813420

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 2531, 3612, 5062, 7593, 10124, 15186, 17717, 30372, 35434, 53151, 70868, 106302, 108833, 212604, 217666, 326499, 435332, 652998, 761831, 1305996, 1523662, 2285493, 3047324, 4570986, 9141972]

約数ペア:

[(1, 9141972), (2, 4570986), (3, 3047324), (4, 2285493), (6, 1523662), (7, 1305996), (12, 761831), (14, 652998), (21, 435332), (28, 326499), (42, 217666), (43, 212604), (84, 108833), (86, 106302), (129, 70868), (172, 53151), (258, 35434), (301, 30372), (516, 17717), (602, 15186), (903, 10124), (1204, 7593), (1806, 5062), (2531, 3612)]