17966771966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{3541}}^1$

素因数の和:3837

約数の個数: 64

約数和(自身を含む): 32154446016

約数和(自身を除く): 14187674050

約数列:

[1, 2, 11, 13, 22, 26, 113, 143, 157, 226, 286, 314, 1243, 1469, 1727, 2041, 2486, 2938, 3454, 3541, 4082, 7082, 16159, 17741, 22451, 32318, 35482, 38951, 44902, 46033, 77902, 92066, 195151, 230633, 390302, 400133, 461266, 506363, 555937, 800266, 1012726, 1111874, 2536963, 4401463, 5073926, 5201729, 6115307, 7227181, 8802926, 10403458, 12230614, 14454362, 57219019, 62820881, 79498991, 114438038, 125641762, 158997982, 691029691, 816671453, 1382059382, 1633342906, 8983385983, 17966771966]

約数ペア:

[(1, 17966771966), (2, 8983385983), (11, 1633342906), (13, 1382059382), (22, 816671453), (26, 691029691), (113, 158997982), (143, 125641762), (157, 114438038), (226, 79498991), (286, 62820881), (314, 57219019), (1243, 14454362), (1469, 12230614), (1727, 10403458), (2041, 8802926), (2486, 7227181), (2938, 6115307), (3454, 5201729), (3541, 5073926), (4082, 4401463), (7082, 2536963), (16159, 1111874), (17741, 1012726), (22451, 800266), (32318, 555937), (35482, 506363), (38951, 461266), (44902, 400133), (46033, 390302), (77902, 230633), (92066, 195151)]