139270806

素因数分解:

$2^1\times 3^3\times {\mathrm{1019}}^1\times {\mathrm{2531}}^1$

素因数の和:3561

約数の個数: 32

約数和(自身を含む): 309916800

約数和(自身を除く): 170645994

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1019, 2038, 2531, 3057, 5062, 6114, 7593, 9171, 15186, 18342, 22779, 27513, 45558, 55026, 68337, 136674, 2579089, 5158178, 7737267, 15474534, 23211801, 46423602, 69635403, 139270806]

約数ペア:

[(1, 139270806), (2, 69635403), (3, 46423602), (6, 23211801), (9, 15474534), (18, 7737267), (27, 5158178), (54, 2579089), (1019, 136674), (2038, 68337), (2531, 55026), (3057, 45558), (5062, 27513), (6114, 22779), (7593, 18342), (9171, 15186)]