54815586

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{3943}}^1$

素因数の和:4286

約数の個数: 32

約数和(自身を含む): 125703168

約数和(自身を除く): 70887582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 331, 662, 993, 1986, 2317, 3943, 4634, 6951, 7886, 11829, 13902, 23658, 27601, 55202, 82803, 165606, 1305133, 2610266, 3915399, 7830798, 9135931, 18271862, 27407793, 54815586]

約数ペア:

[(1, 54815586), (2, 27407793), (3, 18271862), (6, 9135931), (7, 7830798), (14, 3915399), (21, 2610266), (42, 1305133), (331, 165606), (662, 82803), (993, 55202), (1986, 27601), (2317, 23658), (3943, 13902), (4634, 11829), (6951, 7886)]