38642646

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{15083}}^1$

素因数の和:15156

約数の個数: 32

約数和(自身を含む): 89779968

約数和(自身を除く): 51137322

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 15083, 30166, 45249, 90498, 105581, 211162, 316743, 633486, 920063, 1840126, 2760189, 5520378, 6440441, 12880882, 19321323, 38642646]

約数ペア:

[(1, 38642646), (2, 19321323), (3, 12880882), (6, 6440441), (7, 5520378), (14, 2760189), (21, 1840126), (42, 920063), (61, 633486), (122, 316743), (183, 211162), (366, 105581), (427, 90498), (854, 45249), (1281, 30166), (2562, 15083)]