21006282

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{10267}}^1$

素因数の和:10314

約数の個数: 32

約数和(自身を含む): 47314944

約数和(自身を除く): 26308662

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 682, 1023, 2046, 10267, 20534, 30801, 61602, 112937, 225874, 318277, 338811, 636554, 677622, 954831, 1909662, 3501047, 7002094, 10503141, 21006282]

約数ペア:

[(1, 21006282), (2, 10503141), (3, 7002094), (6, 3501047), (11, 1909662), (22, 954831), (31, 677622), (33, 636554), (62, 338811), (66, 318277), (93, 225874), (186, 112937), (341, 61602), (682, 30801), (1023, 20534), (2046, 10267)]