12090438

素因数分解:

$2^1\times 3^3\times {\mathrm{181}}^1\times {\mathrm{1237}}^1$

素因数の和:1429

約数の個数: 32

約数和(自身を含む): 27037920

約数和(自身を除く): 14947482

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 181, 362, 543, 1086, 1237, 1629, 2474, 3258, 3711, 4887, 7422, 9774, 11133, 22266, 33399, 66798, 223897, 447794, 671691, 1343382, 2015073, 4030146, 6045219, 12090438]

約数ペア:

[(1, 12090438), (2, 6045219), (3, 4030146), (6, 2015073), (9, 1343382), (18, 671691), (27, 447794), (54, 223897), (181, 66798), (362, 33399), (543, 22266), (1086, 11133), (1237, 9774), (1629, 7422), (2474, 4887), (3258, 3711)]