66510642

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{4519}}^1$

素因数の和:4758

約数の個数: 32

約数和(自身を含む): 145797120

約数和(自身を除く): 79286478

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 223, 446, 669, 1338, 2453, 4519, 4906, 7359, 9038, 13557, 14718, 27114, 49709, 99418, 149127, 298254, 1007737, 2015474, 3023211, 6046422, 11085107, 22170214, 33255321, 66510642]

約数ペア:

[(1, 66510642), (2, 33255321), (3, 22170214), (6, 11085107), (11, 6046422), (22, 3023211), (33, 2015474), (66, 1007737), (223, 298254), (446, 149127), (669, 99418), (1338, 49709), (2453, 27114), (4519, 14718), (4906, 13557), (7359, 9038)]