42907746

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{1579}}^1$

素因数の和:2238

約数の個数: 32

約数和(自身を含む): 98288640

約数和(自身を除く): 55380894

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 647, 1294, 1579, 1941, 3158, 3882, 4529, 4737, 9058, 9474, 11053, 13587, 22106, 27174, 33159, 66318, 1021613, 2043226, 3064839, 6129678, 7151291, 14302582, 21453873, 42907746]

約数ペア:

[(1, 42907746), (2, 21453873), (3, 14302582), (6, 7151291), (7, 6129678), (14, 3064839), (21, 2043226), (42, 1021613), (647, 66318), (1294, 33159), (1579, 27174), (1941, 22106), (3158, 13587), (3882, 11053), (4529, 9474), (4737, 9058)]