18015130192

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{6529}}^1\times {\mathrm{5563}}^1$

素因数の和:12131

約数の個数: 40

約数和(自身を含む): 36042256640

約数和(自身を除く): 18027126448

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 5563, 6529, 11126, 13058, 22252, 26116, 44504, 52232, 89008, 104464, 172453, 202399, 344906, 404798, 689812, 809596, 1379624, 1619192, 2759248, 3238384, 36320827, 72641654, 145283308, 290566616, 581133232, 1125945637, 2251891274, 4503782548, 9007565096, 18015130192]

約数ペア:

[(1, 18015130192), (2, 9007565096), (4, 4503782548), (8, 2251891274), (16, 1125945637), (31, 581133232), (62, 290566616), (124, 145283308), (248, 72641654), (496, 36320827), (5563, 3238384), (6529, 2759248), (11126, 1619192), (13058, 1379624), (22252, 809596), (26116, 689812), (44504, 404798), (52232, 344906), (89008, 202399), (104464, 172453)]