2912893578

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23118203}}^1$

素因数の和:23118218

約数の個数: 24

約数和(自身を含む): 7212879648

約数和(自身を除く): 4299986070

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 23118203, 46236406, 69354609, 138709218, 161827421, 208063827, 323654842, 416127654, 485482263, 970964526, 1456446789, 2912893578]

約数ペア:

[(1, 2912893578), (2, 1456446789), (3, 970964526), (6, 485482263), (7, 416127654), (9, 323654842), (14, 208063827), (18, 161827421), (21, 138709218), (42, 69354609), (63, 46236406), (126, 23118203)]