13149848868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{21787}}^1$

素因数の和:21933

約数の個数: 96

約数和(自身を含む): 34129420416

約数和(自身を除く): 20979571548

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 73, 78, 106, 146, 156, 159, 212, 219, 292, 318, 438, 636, 689, 876, 949, 1378, 1898, 2067, 2756, 2847, 3796, 3869, 4134, 5694, 7738, 8268, 11388, 11607, 15476, 21787, 23214, 43574, 46428, 50297, 65361, 87148, 100594, 130722, 150891, 201188, 261444, 283231, 301782, 566462, 603564, 849693, 1132924, 1154711, 1590451, 1699386, 2309422, 3180902, 3398772, 3464133, 4618844, 4771353, 6361804, 6928266, 9542706, 13856532, 15011243, 19085412, 20675863, 30022486, 41351726, 45033729, 60044972, 62027589, 82703452, 84293903, 90067458, 124055178, 168587806, 180134916, 248110356, 252881709, 337175612, 505763418, 1011526836, 1095820739, 2191641478, 3287462217, 4383282956, 6574924434, 13149848868]

約数ペア:

[(1, 13149848868), (2, 6574924434), (3, 4383282956), (4, 3287462217), (6, 2191641478), (12, 1095820739), (13, 1011526836), (26, 505763418), (39, 337175612), (52, 252881709), (53, 248110356), (73, 180134916), (78, 168587806), (106, 124055178), (146, 90067458), (156, 84293903), (159, 82703452), (212, 62027589), (219, 60044972), (292, 45033729), (318, 41351726), (438, 30022486), (636, 20675863), (689, 19085412), (876, 15011243), (949, 13856532), (1378, 9542706), (1898, 6928266), (2067, 6361804), (2756, 4771353), (2847, 4618844), (3796, 3464133), (3869, 3398772), (4134, 3180902), (5694, 2309422), (7738, 1699386), (8268, 1590451), (11388, 1154711), (11607, 1132924), (15476, 849693), (21787, 603564), (23214, 566462), (43574, 301782), (46428, 283231), (50297, 261444), (65361, 201188), (87148, 150891), (100594, 130722)]