18463726

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1\times {\mathrm{607}}^1$

素因数の和:903

約数の個数: 16

約数和(自身を含む): 28279296

約数和(自身を除く): 9815570

約数列:

[1, 2, 67, 134, 227, 454, 607, 1214, 15209, 30418, 40669, 81338, 137789, 275578, 9231863, 18463726]

約数ペア:

[(1, 18463726), (2, 9231863), (67, 275578), (134, 137789), (227, 81338), (454, 40669), (607, 30418), (1214, 15209)]