39428754

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{1831}}^1$

素因数の和:1970

約数の個数: 32

約数和(自身を含む): 81868416

約数和(自身を除く): 42439662

約数列:

[1, 2, 3, 6, 37, 74, 97, 111, 194, 222, 291, 582, 1831, 3589, 3662, 5493, 7178, 10767, 10986, 21534, 67747, 135494, 177607, 203241, 355214, 406482, 532821, 1065642, 6571459, 13142918, 19714377, 39428754]

約数ペア:

[(1, 39428754), (2, 19714377), (3, 13142918), (6, 6571459), (37, 1065642), (74, 532821), (97, 406482), (111, 355214), (194, 203241), (222, 177607), (291, 135494), (582, 67747), (1831, 21534), (3589, 10986), (3662, 10767), (5493, 7178)]