12823128

素因数分解:

$2^3\times 3^2\times {\mathrm{241}}^1\times {\mathrm{739}}^1$

素因数の和:992

約数の個数: 48

約数和(自身を含む): 34920600

約数和(自身を除く): 22097472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 241, 482, 723, 739, 964, 1446, 1478, 1928, 2169, 2217, 2892, 2956, 4338, 4434, 5784, 5912, 6651, 8676, 8868, 13302, 17352, 17736, 26604, 53208, 178099, 356198, 534297, 712396, 1068594, 1424792, 1602891, 2137188, 3205782, 4274376, 6411564, 12823128]

約数ペア:

[(1, 12823128), (2, 6411564), (3, 4274376), (4, 3205782), (6, 2137188), (8, 1602891), (9, 1424792), (12, 1068594), (18, 712396), (24, 534297), (36, 356198), (72, 178099), (241, 53208), (482, 26604), (723, 17736), (739, 17352), (964, 13302), (1446, 8868), (1478, 8676), (1928, 6651), (2169, 5912), (2217, 5784), (2892, 4434), (2956, 4338)]