1566987828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1319}}^1\times {\mathrm{14143}}^1$

素因数の和:15476

約数の個数: 48

約数和(自身を含む): 4182097920

約数和(自身を除く): 2615110092

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1319, 2638, 3957, 5276, 7914, 9233, 14143, 15828, 18466, 27699, 28286, 36932, 42429, 55398, 56572, 84858, 99001, 110796, 169716, 198002, 297003, 396004, 594006, 1188012, 18654617, 37309234, 55963851, 74618468, 111927702, 130582319, 223855404, 261164638, 391746957, 522329276, 783493914, 1566987828]

約数ペア:

[(1, 1566987828), (2, 783493914), (3, 522329276), (4, 391746957), (6, 261164638), (7, 223855404), (12, 130582319), (14, 111927702), (21, 74618468), (28, 55963851), (42, 37309234), (84, 18654617), (1319, 1188012), (2638, 594006), (3957, 396004), (5276, 297003), (7914, 198002), (9233, 169716), (14143, 110796), (15828, 99001), (18466, 84858), (27699, 56572), (28286, 55398), (36932, 42429)]