142479918

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{376931}}^1$

素因数の和:376949

約数の個数: 32

約数和(自身を含む): 361854720

約数和(自身を除く): 219374802

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 376931, 753862, 1130793, 2261586, 2638517, 3392379, 5277034, 6784758, 7915551, 10177137, 15831102, 20354274, 23746653, 47493306, 71239959, 142479918]

約数ペア:

[(1, 142479918), (2, 71239959), (3, 47493306), (6, 23746653), (7, 20354274), (9, 15831102), (14, 10177137), (18, 7915551), (21, 6784758), (27, 5277034), (42, 3392379), (54, 2638517), (63, 2261586), (126, 1130793), (189, 753862), (378, 376931)]