1189849836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{78259}}^1$

素因数の和:78454

約数の個数: 48

約数和(自身を含む): 3190503680

約数和(自身を除く): 2000653844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 181, 362, 543, 724, 1086, 1267, 2172, 2534, 3801, 5068, 7602, 15204, 78259, 156518, 234777, 313036, 469554, 547813, 939108, 1095626, 1643439, 2191252, 3286878, 6573756, 14164879, 28329758, 42494637, 56659516, 84989274, 99154153, 169978548, 198308306, 297462459, 396616612, 594924918, 1189849836]

約数ペア:

[(1, 1189849836), (2, 594924918), (3, 396616612), (4, 297462459), (6, 198308306), (7, 169978548), (12, 99154153), (14, 84989274), (21, 56659516), (28, 42494637), (42, 28329758), (84, 14164879), (181, 6573756), (362, 3286878), (543, 2191252), (724, 1643439), (1086, 1095626), (1267, 939108), (2172, 547813), (2534, 469554), (3801, 313036), (5068, 234777), (7602, 156518), (15204, 78259)]