8937894

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:170

約数の個数: 64

約数和(自身を含む): 21542400

約数和(自身を除く): 12604506

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 49, 86, 98, 101, 129, 147, 202, 258, 294, 301, 303, 343, 602, 606, 686, 707, 903, 1029, 1414, 1806, 2058, 2107, 2121, 4214, 4242, 4343, 4949, 6321, 8686, 9898, 12642, 13029, 14749, 14847, 26058, 29498, 29694, 30401, 34643, 44247, 60802, 69286, 88494, 91203, 103929, 182406, 207858, 212807, 425614, 638421, 1276842, 1489649, 2979298, 4468947, 8937894]

約数ペア:

[(1, 8937894), (2, 4468947), (3, 2979298), (6, 1489649), (7, 1276842), (14, 638421), (21, 425614), (42, 212807), (43, 207858), (49, 182406), (86, 103929), (98, 91203), (101, 88494), (129, 69286), (147, 60802), (202, 44247), (258, 34643), (294, 30401), (301, 29694), (303, 29498), (343, 26058), (602, 14847), (606, 14749), (686, 13029), (707, 12642), (903, 9898), (1029, 8686), (1414, 6321), (1806, 4949), (2058, 4343), (2107, 4242), (2121, 4214)]