72646686

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{192187}}^1$

素因数の和:192205

約数の個数: 32

約数和(自身を含む): 184500480

約数和(自身を除く): 111853794

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 192187, 384374, 576561, 1153122, 1345309, 1729683, 2690618, 3459366, 4035927, 5189049, 8071854, 10378098, 12107781, 24215562, 36323343, 72646686]

約数ペア:

[(1, 72646686), (2, 36323343), (3, 24215562), (6, 12107781), (7, 10378098), (9, 8071854), (14, 5189049), (18, 4035927), (21, 3459366), (27, 2690618), (42, 1729683), (54, 1345309), (63, 1153122), (126, 576561), (189, 384374), (378, 192187)]