1520249922

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{11527}}^1$

素因数の和:11983

約数の個数: 48

約数和(自身を含む): 3496027392

約数和(自身を除く): 1975777470

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 431, 862, 1293, 2586, 3879, 7327, 7758, 11527, 14654, 21981, 23054, 34581, 43962, 65943, 69162, 103743, 131886, 195959, 207486, 391918, 587877, 1175754, 1763631, 3527262, 4968137, 9936274, 14904411, 29808822, 44713233, 84458329, 89426466, 168916658, 253374987, 506749974, 760124961, 1520249922]

約数ペア:

[(1, 1520249922), (2, 760124961), (3, 506749974), (6, 253374987), (9, 168916658), (17, 89426466), (18, 84458329), (34, 44713233), (51, 29808822), (102, 14904411), (153, 9936274), (306, 4968137), (431, 3527262), (862, 1763631), (1293, 1175754), (2586, 587877), (3879, 391918), (7327, 207486), (7758, 195959), (11527, 131886), (14654, 103743), (21981, 69162), (23054, 65943), (34581, 43962)]