18207101830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2027}}^1\times {\mathrm{52837}}^1$

素因数の和:54888

約数の個数: 32

約数和(自身を含む): 34718370336

約数和(自身を除く): 16511268506

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 2027, 4054, 10135, 20270, 34459, 52837, 68918, 105674, 172295, 264185, 344590, 528370, 898229, 1796458, 4491145, 8982290, 107100599, 214201198, 535502995, 1071005990, 1820710183, 3641420366, 9103550915, 18207101830]

約数ペア:

[(1, 18207101830), (2, 9103550915), (5, 3641420366), (10, 1820710183), (17, 1071005990), (34, 535502995), (85, 214201198), (170, 107100599), (2027, 8982290), (4054, 4491145), (10135, 1796458), (20270, 898229), (34459, 528370), (52837, 344590), (68918, 264185), (105674, 172295)]