18681362

素因数分解:

$2^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{5827}}^1$

素因数の和:6065

約数の個数: 16

約数和(自身を含む): 32170560

約数和(自身を除く): 13489198

約数列:

[1, 2, 7, 14, 229, 458, 1603, 3206, 5827, 11654, 40789, 81578, 1334383, 2668766, 9340681, 18681362]

約数ペア:

[(1, 18681362), (2, 9340681), (7, 2668766), (14, 1334383), (229, 81578), (458, 40789), (1603, 11654), (3206, 5827)]