18115655184011

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{4027}}^1\times {\mathrm{255121}}^1$

素因数の和:259395

約数の個数: 32

約数和(自身を含む): 22690101665280

約数和(自身を除く): 4574446481269

約数列:

[1, 7, 11, 77, 229, 1603, 2519, 4027, 17633, 28189, 44297, 255121, 310079, 922183, 1785847, 2806331, 6455281, 10144013, 19644317, 58422709, 71008091, 408958963, 642649799, 1027372267, 4498548593, 7191605869, 11301094937, 79107664559, 235268249143, 1646877744001, 2587950740573, 18115655184011]

約数ペア:

[(1, 18115655184011), (7, 2587950740573), (11, 1646877744001), (77, 235268249143), (229, 79107664559), (1603, 11301094937), (2519, 7191605869), (4027, 4498548593), (17633, 1027372267), (28189, 642649799), (44297, 408958963), (255121, 71008091), (310079, 58422709), (922183, 19644317), (1785847, 10144013), (2806331, 6455281)]