123022986

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{7877}}^1$

素因数の和:8038

約数の個数: 32

約数和(自身を含む): 260919360

約数和(自身を除く): 137896374

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 137, 274, 411, 822, 2603, 5206, 7809, 7877, 15618, 15754, 23631, 47262, 149663, 299326, 448989, 897978, 1079149, 2158298, 3237447, 6474894, 20503831, 41007662, 61511493, 123022986]

約数ペア:

[(1, 123022986), (2, 61511493), (3, 41007662), (6, 20503831), (19, 6474894), (38, 3237447), (57, 2158298), (114, 1079149), (137, 897978), (274, 448989), (411, 299326), (822, 149663), (2603, 47262), (5206, 23631), (7809, 15754), (7877, 15618)]