121701816

素因数分解:

$2^3\times 3^2\times {\mathrm{1690303}}^1$

素因数の和:1690315

約数の個数: 24

約数和(自身を含む): 329609280

約数和(自身を除く): 207907464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1690303, 3380606, 5070909, 6761212, 10141818, 13522424, 15212727, 20283636, 30425454, 40567272, 60850908, 121701816]

約数ペア:

[(1, 121701816), (2, 60850908), (3, 40567272), (4, 30425454), (6, 20283636), (8, 15212727), (9, 13522424), (12, 10141818), (18, 6761212), (24, 5070909), (36, 3380606), (72, 1690303)]