9780918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1301}}^1$

素因数の和:1492

約数の個数: 32

約数和(自身を含む): 22498560

約数和(自身を除く): 12717642

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 179, 358, 537, 1074, 1253, 1301, 2506, 2602, 3759, 3903, 7518, 7806, 9107, 18214, 27321, 54642, 232879, 465758, 698637, 1397274, 1630153, 3260306, 4890459, 9780918]

約数ペア:

[(1, 9780918), (2, 4890459), (3, 3260306), (6, 1630153), (7, 1397274), (14, 698637), (21, 465758), (42, 232879), (179, 54642), (358, 27321), (537, 18214), (1074, 9107), (1253, 7806), (1301, 7518), (2506, 3903), (2602, 3759)]