18148796

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{823}}^1$

素因数の和:1013

約数の個数: 24

約数和(自身を含む): 32877600

約数和(自身を除く): 14728804

約数列:

[1, 2, 4, 37, 74, 148, 149, 298, 596, 823, 1646, 3292, 5513, 11026, 22052, 30451, 60902, 121804, 122627, 245254, 490508, 4537199, 9074398, 18148796]

約数ペア:

[(1, 18148796), (2, 9074398), (4, 4537199), (37, 490508), (74, 245254), (148, 122627), (149, 121804), (298, 60902), (596, 30451), (823, 22052), (1646, 11026), (3292, 5513)]