8759946

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:247

約数の個数: 48

約数和(自身を含む): 19447776

約数和(自身を除く): 10687830

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 163, 169, 318, 326, 338, 489, 507, 689, 978, 1014, 1378, 2067, 2119, 4134, 4238, 6357, 8639, 8957, 12714, 17278, 17914, 25917, 26871, 27547, 51834, 53742, 55094, 82641, 112307, 165282, 224614, 336921, 673842, 1459991, 2919982, 4379973, 8759946]

約数ペア:

[(1, 8759946), (2, 4379973), (3, 2919982), (6, 1459991), (13, 673842), (26, 336921), (39, 224614), (53, 165282), (78, 112307), (106, 82641), (159, 55094), (163, 53742), (169, 51834), (318, 27547), (326, 26871), (338, 25917), (489, 17914), (507, 17278), (689, 12714), (978, 8957), (1014, 8639), (1378, 6357), (2067, 4238), (2119, 4134)]