7138488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{42491}}^1$

素因数の和:42507

約数の個数: 32

約数和(自身を含む): 20396160

約数和(自身を除く): 13257672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 42491, 84982, 127473, 169964, 254946, 297437, 339928, 509892, 594874, 892311, 1019784, 1189748, 1784622, 2379496, 3569244, 7138488]

約数ペア:

[(1, 7138488), (2, 3569244), (3, 2379496), (4, 1784622), (6, 1189748), (7, 1019784), (8, 892311), (12, 594874), (14, 509892), (21, 339928), (24, 297437), (28, 254946), (42, 169964), (56, 127473), (84, 84982), (168, 42491)]