40377318

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{1051}}^1$

素因数の和:1412

約数の個数: 32

約数和(自身を含む): 85338240

約数和(自身を除く): 44960922

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 337, 674, 1011, 1051, 2022, 2102, 3153, 6306, 6403, 12806, 19209, 19969, 38418, 39938, 59907, 119814, 354187, 708374, 1062561, 2125122, 6729553, 13459106, 20188659, 40377318]

約数ペア:

[(1, 40377318), (2, 20188659), (3, 13459106), (6, 6729553), (19, 2125122), (38, 1062561), (57, 708374), (114, 354187), (337, 119814), (674, 59907), (1011, 39938), (1051, 38418), (2022, 19969), (2102, 19209), (3153, 12806), (6306, 6403)]