30788118

素因数分解:

$2^1\times 3^2\times {\mathrm{173}}^1\times {\mathrm{9887}}^1$

素因数の和:10068

約数の個数: 24

約数和(自身を含む): 67099968

約数和(自身を除く): 36311850

約数列:

[1, 2, 3, 6, 9, 18, 173, 346, 519, 1038, 1557, 3114, 9887, 19774, 29661, 59322, 88983, 177966, 1710451, 3420902, 5131353, 10262706, 15394059, 30788118]

約数ペア:

[(1, 30788118), (2, 15394059), (3, 10262706), (6, 5131353), (9, 3420902), (18, 1710451), (173, 177966), (346, 88983), (519, 59322), (1038, 29661), (1557, 19774), (3114, 9887)]