123663942

素因数分解:

$2^1\times 3^3\times {\mathrm{97}}^1\times {\mathrm{23609}}^1$

素因数の和:23717

約数の個数: 32

約数和(自身を含む): 277653600

約数和(自身を除く): 153989658

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 97, 194, 291, 582, 873, 1746, 2619, 5238, 23609, 47218, 70827, 141654, 212481, 424962, 637443, 1274886, 2290073, 4580146, 6870219, 13740438, 20610657, 41221314, 61831971, 123663942]

約数ペア:

[(1, 123663942), (2, 61831971), (3, 41221314), (6, 20610657), (9, 13740438), (18, 6870219), (27, 4580146), (54, 2290073), (97, 1274886), (194, 637443), (291, 424962), (582, 212481), (873, 141654), (1746, 70827), (2619, 47218), (5238, 23609)]