3380664

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{20123}}^1$

素因数の和:20139

約数の個数: 32

約数和(自身を含む): 9659520

約数和(自身を除く): 6278856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 20123, 40246, 60369, 80492, 120738, 140861, 160984, 241476, 281722, 422583, 482952, 563444, 845166, 1126888, 1690332, 3380664]

約数ペア:

[(1, 3380664), (2, 1690332), (3, 1126888), (4, 845166), (6, 563444), (7, 482952), (8, 422583), (12, 281722), (14, 241476), (21, 160984), (24, 140861), (28, 120738), (42, 80492), (56, 60369), (84, 40246), (168, 20123)]