18373311

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1213}}^1$

素因数の和:1253

約数の個数: 40

約数和(自身を含む): 31729104

約数和(自身を除く): 13355793

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 81, 99, 153, 187, 297, 459, 561, 891, 1213, 1377, 1683, 3639, 5049, 10917, 13343, 15147, 20621, 32751, 40029, 61863, 98253, 120087, 185589, 226831, 360261, 556767, 680493, 1080783, 1670301, 2041479, 6124437, 18373311]

約数ペア:

[(1, 18373311), (3, 6124437), (9, 2041479), (11, 1670301), (17, 1080783), (27, 680493), (33, 556767), (51, 360261), (81, 226831), (99, 185589), (153, 120087), (187, 98253), (297, 61863), (459, 40029), (561, 32751), (891, 20621), (1213, 15147), (1377, 13343), (1683, 10917), (3639, 5049)]