678742098

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1627}}^1\times {\mathrm{3023}}^1$

素因数の和:4678

約数の個数: 32

約数和(自身を含む): 1417844736

約数和(自身を除く): 739102638

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1627, 3023, 3254, 4881, 6046, 9069, 9762, 18138, 37421, 69529, 74842, 112263, 139058, 208587, 224526, 417174, 4918421, 9836842, 14755263, 29510526, 113123683, 226247366, 339371049, 678742098]

約数ペア:

[(1, 678742098), (2, 339371049), (3, 226247366), (6, 113123683), (23, 29510526), (46, 14755263), (69, 9836842), (138, 4918421), (1627, 417174), (3023, 224526), (3254, 208587), (4881, 139058), (6046, 112263), (9069, 74842), (9762, 69529), (18138, 37421)]