13820418

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{9719}}^1$

素因数の和:9806

約数の個数: 24

約数和(自身を含む): 30326400

約数和(自身を除く): 16505982

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422, 9719, 19438, 29157, 58314, 87471, 174942, 767801, 1535602, 2303403, 4606806, 6910209, 13820418]

約数ペア:

[(1, 13820418), (2, 6910209), (3, 4606806), (6, 2303403), (9, 1535602), (18, 767801), (79, 174942), (158, 87471), (237, 58314), (474, 29157), (711, 19438), (1422, 9719)]