18768297536

素因数分解:

$2^6\times {\mathrm{947}}^1\times {\mathrm{309667}}^1$

素因数の和:310626

約数の個数: 28

約数和(自身を含む): 37282788528

約数和(自身を除く): 18514490992

約数列:

[1, 2, 4, 8, 16, 32, 64, 947, 1894, 3788, 7576, 15152, 30304, 60608, 309667, 619334, 1238668, 2477336, 4954672, 9909344, 19818688, 293254649, 586509298, 1173018596, 2346037192, 4692074384, 9384148768, 18768297536]

約数ペア:

[(1, 18768297536), (2, 9384148768), (4, 4692074384), (8, 2346037192), (16, 1173018596), (32, 586509298), (64, 293254649), (947, 19818688), (1894, 9909344), (3788, 4954672), (7576, 2477336), (15152, 1238668), (30304, 619334), (60608, 309667)]