2180134683

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{4019}}^1$

素因数の和:4249

約数の個数: 40

約数和(自身を含む): 3364080720

約数和(自身を除く): 1183946037

約数列:

[1, 3, 9, 27, 37, 81, 111, 181, 333, 543, 999, 1629, 2997, 4019, 4887, 6697, 12057, 14661, 20091, 36171, 60273, 108513, 148703, 180819, 325539, 446109, 542457, 727439, 1338327, 2182317, 4014981, 6546951, 12044943, 19640853, 26915243, 58922559, 80745729, 242237187, 726711561, 2180134683]

約数ペア:

[(1, 2180134683), (3, 726711561), (9, 242237187), (27, 80745729), (37, 58922559), (81, 26915243), (111, 19640853), (181, 12044943), (333, 6546951), (543, 4014981), (999, 2182317), (1629, 1338327), (2997, 727439), (4019, 542457), (4887, 446109), (6697, 325539), (12057, 180819), (14661, 148703), (20091, 108513), (36171, 60273)]