180450774

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{477383}}^1$

素因数の和:477401

約数の個数: 32

約数和(自身を含む): 458288640

約数和(自身を除く): 277837866

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 477383, 954766, 1432149, 2864298, 3341681, 4296447, 6683362, 8592894, 10025043, 12889341, 20050086, 25778682, 30075129, 60150258, 90225387, 180450774]

約数ペア:

[(1, 180450774), (2, 90225387), (3, 60150258), (6, 30075129), (7, 25778682), (9, 20050086), (14, 12889341), (18, 10025043), (21, 8592894), (27, 6683362), (42, 4296447), (54, 3341681), (63, 2864298), (126, 1432149), (189, 954766), (378, 477383)]