1551117225414

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1999}}^1\times {\mathrm{66083}}^1$

素因数の和:68209

約数の個数: 64

約数和(自身を含む): 3298913280000

約数和(自身を除く): 1747796054586

約数列:

[1, 2, 3, 6, 19, 38, 57, 103, 114, 206, 309, 618, 1957, 1999, 3914, 3998, 5871, 5997, 11742, 11994, 37981, 66083, 75962, 113943, 132166, 198249, 205897, 227886, 396498, 411794, 617691, 1235382, 1255577, 2511154, 3766731, 3912043, 6806549, 7533462, 7824086, 11736129, 13613098, 20419647, 23472258, 40839294, 129324431, 132099917, 258648862, 264199834, 387973293, 396299751, 775946586, 792599502, 2509898423, 5019796846, 7529695269, 13606291451, 15059390538, 27212582902, 40818874353, 81637748706, 258519537569, 517039075138, 775558612707, 1551117225414]

約数ペア:

[(1, 1551117225414), (2, 775558612707), (3, 517039075138), (6, 258519537569), (19, 81637748706), (38, 40818874353), (57, 27212582902), (103, 15059390538), (114, 13606291451), (206, 7529695269), (309, 5019796846), (618, 2509898423), (1957, 792599502), (1999, 775946586), (3914, 396299751), (3998, 387973293), (5871, 264199834), (5997, 258648862), (11742, 132099917), (11994, 129324431), (37981, 40839294), (66083, 23472258), (75962, 20419647), (113943, 13613098), (132166, 11736129), (198249, 7824086), (205897, 7533462), (227886, 6806549), (396498, 3912043), (411794, 3766731), (617691, 2511154), (1235382, 1255577)]