18439227070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4493}}^1\times {\mathrm{37309}}^1$

素因数の和:41820

約数の個数: 32

約数和(自身を含む): 36216966240

約数和(自身を除く): 17777739170

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 4493, 8986, 22465, 37309, 44930, 49423, 74618, 98846, 186545, 247115, 373090, 410399, 494230, 820798, 2051995, 4103990, 167629337, 335258674, 838146685, 1676293370, 1843922707, 3687845414, 9219613535, 18439227070]

約数ペア:

[(1, 18439227070), (2, 9219613535), (5, 3687845414), (10, 1843922707), (11, 1676293370), (22, 838146685), (55, 335258674), (110, 167629337), (4493, 4103990), (8986, 2051995), (22465, 820798), (37309, 494230), (44930, 410399), (49423, 373090), (74618, 247115), (98846, 186545)]