528058986

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{138163}}^1$

素因数の和:138195

約数の個数: 48

約数和(自身を含む): 1323058464

約数和(自身を除く): 794999478

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3822, 138163, 276326, 414489, 828978, 967141, 1796119, 1934282, 2901423, 3592238, 5388357, 5802846, 6769987, 10776714, 12572833, 13539974, 20309961, 25145666, 37718499, 40619922, 75436998, 88009831, 176019662, 264029493, 528058986]

約数ペア:

[(1, 528058986), (2, 264029493), (3, 176019662), (6, 88009831), (7, 75436998), (13, 40619922), (14, 37718499), (21, 25145666), (26, 20309961), (39, 13539974), (42, 12572833), (49, 10776714), (78, 6769987), (91, 5802846), (98, 5388357), (147, 3592238), (182, 2901423), (273, 1934282), (294, 1796119), (546, 967141), (637, 828978), (1274, 414489), (1911, 276326), (3822, 138163)]