18528065336

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3451577}}^1$

素因数の和:3451655

約数の個数: 32

約数和(自身を含む): 38519610480

約数和(自身を除く): 19991545144

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 1342, 2684, 5368, 3451577, 6903154, 13806308, 27612616, 37967347, 75934694, 151869388, 210546197, 303738776, 421092394, 842184788, 1684369576, 2316008167, 4632016334, 9264032668, 18528065336]

約数ペア:

[(1, 18528065336), (2, 9264032668), (4, 4632016334), (8, 2316008167), (11, 1684369576), (22, 842184788), (44, 421092394), (61, 303738776), (88, 210546197), (122, 151869388), (244, 75934694), (488, 37967347), (671, 27612616), (1342, 13806308), (2684, 6903154), (5368, 3451577)]