105420978

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{26501}}^1$

素因数の和:26539

約数の個数: 48

約数和(自身を含む): 260461656

約数和(自身を除く): 155040678

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 26501, 53002, 79503, 159006, 238509, 344513, 450517, 477018, 689026, 901034, 1033539, 1351551, 2067078, 2703102, 3100617, 4054653, 5856721, 6201234, 8109306, 11713442, 17570163, 35140326, 52710489, 105420978]

約数ペア:

[(1, 105420978), (2, 52710489), (3, 35140326), (6, 17570163), (9, 11713442), (13, 8109306), (17, 6201234), (18, 5856721), (26, 4054653), (34, 3100617), (39, 2703102), (51, 2067078), (78, 1351551), (102, 1033539), (117, 901034), (153, 689026), (221, 477018), (234, 450517), (306, 344513), (442, 238509), (663, 159006), (1326, 79503), (1989, 53002), (3978, 26501)]