3881988

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{9803}}^1$

素因数の和:9824

約数の個数: 36

約数和(自身を含む): 10705968

約数和(自身を除く): 6823980

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 9803, 19606, 29409, 39212, 58818, 88227, 107833, 117636, 176454, 215666, 323499, 352908, 431332, 646998, 970497, 1293996, 1940994, 3881988]

約数ペア:

[(1, 3881988), (2, 1940994), (3, 1293996), (4, 970497), (6, 646998), (9, 431332), (11, 352908), (12, 323499), (18, 215666), (22, 176454), (33, 117636), (36, 107833), (44, 88227), (66, 58818), (99, 39212), (132, 29409), (198, 19606), (396, 9803)]