9809826

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4057}}^1$

素因数の和:4106

約数の個数: 32

約数和(自身を含む): 21815808

約数和(自身を除く): 12005982

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 4057, 8114, 12171, 24342, 52741, 105482, 125767, 158223, 251534, 316446, 377301, 754602, 1634971, 3269942, 4904913, 9809826]

約数ペア:

[(1, 9809826), (2, 4904913), (3, 3269942), (6, 1634971), (13, 754602), (26, 377301), (31, 316446), (39, 251534), (62, 158223), (78, 125767), (93, 105482), (186, 52741), (403, 24342), (806, 12171), (1209, 8114), (2418, 4057)]