19769442

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{6113}}^1$

素因数の和:6143

約数の個数: 48

約数和(自身を含む): 50183712

約数和(自身を除く): 30414270

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 1078, 1617, 3234, 6113, 12226, 18339, 36678, 42791, 67243, 85582, 128373, 134486, 201729, 256746, 299537, 403458, 470701, 599074, 898611, 941402, 1412103, 1797222, 2824206, 3294907, 6589814, 9884721, 19769442]

約数ペア:

[(1, 19769442), (2, 9884721), (3, 6589814), (6, 3294907), (7, 2824206), (11, 1797222), (14, 1412103), (21, 941402), (22, 898611), (33, 599074), (42, 470701), (49, 403458), (66, 299537), (77, 256746), (98, 201729), (147, 134486), (154, 128373), (231, 85582), (294, 67243), (462, 42791), (539, 36678), (1078, 18339), (1617, 12226), (3234, 6113)]