67561338

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{27941}}^1$

素因数の和:27990

約数の個数: 32

約数和(自身を含む): 150216192

約数和(自身を除く): 82654854

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 27941, 55882, 83823, 167646, 363233, 726466, 866171, 1089699, 1732342, 2179398, 2598513, 5197026, 11260223, 22520446, 33780669, 67561338]

約数ペア:

[(1, 67561338), (2, 33780669), (3, 22520446), (6, 11260223), (13, 5197026), (26, 2598513), (31, 2179398), (39, 1732342), (62, 1089699), (78, 866171), (93, 726466), (186, 363233), (403, 167646), (806, 83823), (1209, 55882), (2418, 27941)]