9789048

素因数分解:

$2^3\times 3^2\times {\mathrm{79}}^1\times {\mathrm{1721}}^1$

素因数の和:1812

約数の個数: 48

約数和(自身を含む): 26863200

約数和(自身を除く): 17074152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 79, 158, 237, 316, 474, 632, 711, 948, 1422, 1721, 1896, 2844, 3442, 5163, 5688, 6884, 10326, 13768, 15489, 20652, 30978, 41304, 61956, 123912, 135959, 271918, 407877, 543836, 815754, 1087672, 1223631, 1631508, 2447262, 3263016, 4894524, 9789048]

約数ペア:

[(1, 9789048), (2, 4894524), (3, 3263016), (4, 2447262), (6, 1631508), (8, 1223631), (9, 1087672), (12, 815754), (18, 543836), (24, 407877), (36, 271918), (72, 135959), (79, 123912), (158, 61956), (237, 41304), (316, 30978), (474, 20652), (632, 15489), (711, 13768), (948, 10326), (1422, 6884), (1721, 5688), (1896, 5163), (2844, 3442)]