537015318

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{190837}}^1$

素因数の和:190916

約数の個数: 32

約数和(自身を含む): 1245790464

約数和(自身を除く): 708775146

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 190837, 381674, 572511, 1145022, 1335859, 2671718, 4007577, 8015154, 12786079, 25572158, 38358237, 76716474, 89502553, 179005106, 268507659, 537015318]

約数ペア:

[(1, 537015318), (2, 268507659), (3, 179005106), (6, 89502553), (7, 76716474), (14, 38358237), (21, 25572158), (42, 12786079), (67, 8015154), (134, 4007577), (201, 2671718), (402, 1335859), (469, 1145022), (938, 572511), (1407, 381674), (2814, 190837)]