27290718

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16661}}^1$

素因数の和:16689

約数の個数: 48

約数和(自身を含む): 72779616

約数和(自身を除く): 45488898

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 16661, 33322, 49983, 99966, 116627, 149949, 216593, 233254, 299898, 349881, 433186, 649779, 699762, 1049643, 1299558, 1516151, 1949337, 2099286, 3032302, 3898674, 4548453, 9096906, 13645359, 27290718]

約数ペア:

[(1, 27290718), (2, 13645359), (3, 9096906), (6, 4548453), (7, 3898674), (9, 3032302), (13, 2099286), (14, 1949337), (18, 1516151), (21, 1299558), (26, 1049643), (39, 699762), (42, 649779), (63, 433186), (78, 349881), (91, 299898), (117, 233254), (126, 216593), (182, 149949), (234, 116627), (273, 99966), (546, 49983), (819, 33322), (1638, 16661)]