15674231646

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{56003}}^1$

素因数の和:56158

約数の個数: 64

約数和(自身を含む): 35806717440

約数和(自身を除く): 20132485794

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 73, 142, 146, 213, 219, 426, 438, 639, 657, 1278, 1314, 1917, 1971, 3834, 3942, 5183, 10366, 15549, 31098, 46647, 56003, 93294, 112006, 139941, 168009, 279882, 336018, 504027, 1008054, 1512081, 3024162, 3976213, 4088219, 7952426, 8176438, 11928639, 12264657, 23857278, 24529314, 35785917, 36793971, 71571834, 73587942, 107357751, 110381913, 214715502, 220763826, 290263549, 580527098, 870790647, 1741581294, 2612371941, 5224743882, 7837115823, 15674231646]

約数ペア:

[(1, 15674231646), (2, 7837115823), (3, 5224743882), (6, 2612371941), (9, 1741581294), (18, 870790647), (27, 580527098), (54, 290263549), (71, 220763826), (73, 214715502), (142, 110381913), (146, 107357751), (213, 73587942), (219, 71571834), (426, 36793971), (438, 35785917), (639, 24529314), (657, 23857278), (1278, 12264657), (1314, 11928639), (1917, 8176438), (1971, 7952426), (3834, 4088219), (3942, 3976213), (5183, 3024162), (10366, 1512081), (15549, 1008054), (31098, 504027), (46647, 336018), (56003, 279882), (93294, 168009), (112006, 139941)]