1937226906

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{431}}^1\times {\mathrm{3517}}^1$

素因数の和:4027

約数の個数: 48

約数和(自身を含む): 4267531008

約数和(自身を除く): 2330304102

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 431, 639, 862, 1278, 1293, 2586, 3517, 3879, 7034, 7758, 10551, 21102, 30601, 31653, 61202, 63306, 91803, 183606, 249707, 275409, 499414, 550818, 749121, 1498242, 1515827, 2247363, 3031654, 4494726, 4547481, 9094962, 13642443, 27284886, 107623717, 215247434, 322871151, 645742302, 968613453, 1937226906]

約数ペア:

[(1, 1937226906), (2, 968613453), (3, 645742302), (6, 322871151), (9, 215247434), (18, 107623717), (71, 27284886), (142, 13642443), (213, 9094962), (426, 4547481), (431, 4494726), (639, 3031654), (862, 2247363), (1278, 1515827), (1293, 1498242), (2586, 749121), (3517, 550818), (3879, 499414), (7034, 275409), (7758, 249707), (10551, 183606), (21102, 91803), (30601, 63306), (31653, 61202)]