2019450213

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{70583}}^1$

素因数の和:70634

約数の個数: 36

約数和(自身を含む): 3380408928

約数和(自身を除く): 1360958715

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 289, 561, 867, 1683, 2601, 3179, 9537, 28611, 70583, 211749, 635247, 776413, 1199911, 2329239, 3599733, 6987717, 10799199, 13199021, 20398487, 39597063, 61195461, 118791189, 183586383, 224383357, 673150071, 2019450213]

約数ペア:

[(1, 2019450213), (3, 673150071), (9, 224383357), (11, 183586383), (17, 118791189), (33, 61195461), (51, 39597063), (99, 20398487), (153, 13199021), (187, 10799199), (289, 6987717), (561, 3599733), (867, 2329239), (1683, 1199911), (2601, 776413), (3179, 635247), (9537, 211749), (28611, 70583)]