7847364

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{907}}^1$

素因数の和:1024

約数の個数: 48

約数和(自身を含む): 21152768

約数和(自身を除く): 13305404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 103, 206, 309, 412, 618, 721, 907, 1236, 1442, 1814, 2163, 2721, 2884, 3628, 4326, 5442, 6349, 8652, 10884, 12698, 19047, 25396, 38094, 76188, 93421, 186842, 280263, 373684, 560526, 653947, 1121052, 1307894, 1961841, 2615788, 3923682, 7847364]

約数ペア:

[(1, 7847364), (2, 3923682), (3, 2615788), (4, 1961841), (6, 1307894), (7, 1121052), (12, 653947), (14, 560526), (21, 373684), (28, 280263), (42, 186842), (84, 93421), (103, 76188), (206, 38094), (309, 25396), (412, 19047), (618, 12698), (721, 10884), (907, 8652), (1236, 6349), (1442, 5442), (1814, 4326), (2163, 3628), (2721, 2884)]