8970486

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1559}}^1$

素因数の和:1708

約数の個数: 32

約数和(自身を含む): 20666880

約数和(自身を除く): 11696394

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 137, 274, 411, 822, 959, 1559, 1918, 2877, 3118, 4677, 5754, 9354, 10913, 21826, 32739, 65478, 213583, 427166, 640749, 1281498, 1495081, 2990162, 4485243, 8970486]

約数ペア:

[(1, 8970486), (2, 4485243), (3, 2990162), (6, 1495081), (7, 1281498), (14, 640749), (21, 427166), (42, 213583), (137, 65478), (274, 32739), (411, 21826), (822, 10913), (959, 9354), (1559, 5754), (1918, 4677), (2877, 3118)]