123948

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{313}}^1$

素因数の和:334

約数の個数: 36

約数和(自身を含む): 342888

約数和(自身を除く): 218940

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 313, 396, 626, 939, 1252, 1878, 2817, 3443, 3756, 5634, 6886, 10329, 11268, 13772, 20658, 30987, 41316, 61974, 123948]

約数ペア:

[(1, 123948), (2, 61974), (3, 41316), (4, 30987), (6, 20658), (9, 13772), (11, 11268), (12, 10329), (18, 6886), (22, 5634), (33, 3756), (36, 3443), (44, 2817), (66, 1878), (99, 1252), (132, 939), (198, 626), (313, 396)]