47982438

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{3559}}^1$

素因数の和:3681

約数の個数: 48

約数和(自身を含む): 119957760

約数和(自身を除く): 71975322

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 107, 126, 214, 321, 642, 749, 963, 1498, 1926, 2247, 3559, 4494, 6741, 7118, 10677, 13482, 21354, 24913, 32031, 49826, 64062, 74739, 149478, 224217, 380813, 448434, 761626, 1142439, 2284878, 2665691, 3427317, 5331382, 6854634, 7997073, 15994146, 23991219, 47982438]

約数ペア:

[(1, 47982438), (2, 23991219), (3, 15994146), (6, 7997073), (7, 6854634), (9, 5331382), (14, 3427317), (18, 2665691), (21, 2284878), (42, 1142439), (63, 761626), (107, 448434), (126, 380813), (214, 224217), (321, 149478), (642, 74739), (749, 64062), (963, 49826), (1498, 32031), (1926, 24913), (2247, 21354), (3559, 13482), (4494, 10677), (6741, 7118)]