68515122

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{1789}}^1$

素因数の和:2298

約数の個数: 32

約数和(自身を含む): 147954240

約数和(自身を除く): 79439118

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 491, 982, 1473, 1789, 2946, 3578, 5367, 6383, 10734, 12766, 19149, 23257, 38298, 46514, 69771, 139542, 878399, 1756798, 2635197, 5270394, 11419187, 22838374, 34257561, 68515122]

約数ペア:

[(1, 68515122), (2, 34257561), (3, 22838374), (6, 11419187), (13, 5270394), (26, 2635197), (39, 1756798), (78, 878399), (491, 139542), (982, 69771), (1473, 46514), (1789, 38298), (2946, 23257), (3578, 19149), (5367, 12766), (6383, 10734)]