18186934

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{607}}^1$

素因数の和:891

約数の個数: 16

約数和(自身を含む): 27841536

約数和(自身を除く): 9654602

約数列:

[1, 2, 71, 142, 211, 422, 607, 1214, 14981, 29962, 43097, 86194, 128077, 256154, 9093467, 18186934]

約数ペア:

[(1, 18186934), (2, 9093467), (71, 256154), (142, 128077), (211, 86194), (422, 43097), (607, 29962), (1214, 14981)]