120212658

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{1123}}^1$

素因数の和:1463

約数の個数: 48

約数和(自身を含む): 275290080

約数和(自身を除く): 155077422

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 313, 342, 626, 939, 1123, 1878, 2246, 2817, 3369, 5634, 5947, 6738, 10107, 11894, 17841, 20214, 21337, 35682, 42674, 53523, 64011, 107046, 128022, 192033, 351499, 384066, 702998, 1054497, 2108994, 3163491, 6326982, 6678481, 13356962, 20035443, 40070886, 60106329, 120212658]

約数ペア:

[(1, 120212658), (2, 60106329), (3, 40070886), (6, 20035443), (9, 13356962), (18, 6678481), (19, 6326982), (38, 3163491), (57, 2108994), (114, 1054497), (171, 702998), (313, 384066), (342, 351499), (626, 192033), (939, 128022), (1123, 107046), (1878, 64011), (2246, 53523), (2817, 42674), (3369, 35682), (5634, 21337), (5947, 20214), (6738, 17841), (10107, 11894)]