42027636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{1019}}^1$

素因数の和:1524

約数の個数: 48

約数和(自身を含む): 112412160

約数和(自身を除く): 70384524

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 491, 982, 1019, 1473, 1964, 2038, 2946, 3057, 3437, 4076, 5892, 6114, 6874, 7133, 10311, 12228, 13748, 14266, 20622, 21399, 28532, 41244, 42798, 85596, 500329, 1000658, 1500987, 2001316, 3001974, 3502303, 6003948, 7004606, 10506909, 14009212, 21013818, 42027636]

約数ペア:

[(1, 42027636), (2, 21013818), (3, 14009212), (4, 10506909), (6, 7004606), (7, 6003948), (12, 3502303), (14, 3001974), (21, 2001316), (28, 1500987), (42, 1000658), (84, 500329), (491, 85596), (982, 42798), (1019, 41244), (1473, 28532), (1964, 21399), (2038, 20622), (2946, 14266), (3057, 13748), (3437, 12228), (4076, 10311), (5892, 7133), (6114, 6874)]