7457142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{16141}}^1$

素因数の和:16164

約数の個数: 32

約数和(自身を含む): 18595584

約数和(自身を除く): 11138442

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 16141, 32282, 48423, 96846, 112987, 177551, 225974, 338961, 355102, 532653, 677922, 1065306, 1242857, 2485714, 3728571, 7457142]

約数ペア:

[(1, 7457142), (2, 3728571), (3, 2485714), (6, 1242857), (7, 1065306), (11, 677922), (14, 532653), (21, 355102), (22, 338961), (33, 225974), (42, 177551), (66, 112987), (77, 96846), (154, 48423), (231, 32282), (462, 16141)]