9281636

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{593}}^1$

素因数の和:660

約数の個数: 48

約数和(自身を含む): 20490624

約数和(自身を除く): 11208988

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 86, 91, 172, 182, 301, 364, 559, 593, 602, 1118, 1186, 1204, 2236, 2372, 3913, 4151, 7709, 7826, 8302, 15418, 15652, 16604, 25499, 30836, 50998, 53963, 101996, 107926, 178493, 215852, 331487, 356986, 662974, 713972, 1325948, 2320409, 4640818, 9281636]

約数ペア:

[(1, 9281636), (2, 4640818), (4, 2320409), (7, 1325948), (13, 713972), (14, 662974), (26, 356986), (28, 331487), (43, 215852), (52, 178493), (86, 107926), (91, 101996), (172, 53963), (182, 50998), (301, 30836), (364, 25499), (559, 16604), (593, 15652), (602, 15418), (1118, 8302), (1186, 7826), (1204, 7709), (2236, 4151), (2372, 3913)]