7806918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{691}}^1$

素因数の和:972

約数の個数: 32

約数和(自身を含む): 17936640

約数和(自身を除く): 10129722

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 269, 538, 691, 807, 1382, 1614, 1883, 2073, 3766, 4146, 4837, 5649, 9674, 11298, 14511, 29022, 185879, 371758, 557637, 1115274, 1301153, 2602306, 3903459, 7806918]

約数ペア:

[(1, 7806918), (2, 3903459), (3, 2602306), (6, 1301153), (7, 1115274), (14, 557637), (21, 371758), (42, 185879), (269, 29022), (538, 14511), (691, 11298), (807, 9674), (1382, 5649), (1614, 4837), (1883, 4146), (2073, 3766)]