18905082

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{64303}}^1$

素因数の和:64322

約数の個数: 24

約数和(自身を含む): 43983936

約数和(自身を除く): 25078854

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 64303, 128606, 192909, 385818, 450121, 900242, 1350363, 2700726, 3150847, 6301694, 9452541, 18905082]

約数ペア:

[(1, 18905082), (2, 9452541), (3, 6301694), (6, 3150847), (7, 2700726), (14, 1350363), (21, 900242), (42, 450121), (49, 385818), (98, 192909), (147, 128606), (294, 64303)]