18084810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{2857}}^1$

素因数の和:3078

約数の個数: 32

約数和(自身を含む): 43624512

約数和(自身を除く): 25539702

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 211, 422, 633, 1055, 1266, 2110, 2857, 3165, 5714, 6330, 8571, 14285, 17142, 28570, 42855, 85710, 602827, 1205654, 1808481, 3014135, 3616962, 6028270, 9042405, 18084810]

約数ペア:

[(1, 18084810), (2, 9042405), (3, 6028270), (5, 3616962), (6, 3014135), (10, 1808481), (15, 1205654), (30, 602827), (211, 85710), (422, 42855), (633, 28570), (1055, 17142), (1266, 14285), (2110, 8571), (2857, 6330), (3165, 5714)]