79973334

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{634709}}^1$

素因数の和:634724

約数の個数: 24

約数和(自身を含む): 198029520

約数和(自身を除く): 118056186

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 634709, 1269418, 1904127, 3808254, 4442963, 5712381, 8885926, 11424762, 13328889, 26657778, 39986667, 79973334]

約数ペア:

[(1, 79973334), (2, 39986667), (3, 26657778), (6, 13328889), (7, 11424762), (9, 8885926), (14, 5712381), (18, 4442963), (21, 3808254), (42, 1904127), (63, 1269418), (126, 634709)]