86980492818

素因数分解:

$2^1\times 3^3\times {\mathrm{557}}^1\times {\mathrm{2891831}}^1$

素因数の和:2892399

約数の個数: 32

約数和(自身を含む): 193637070720

約数和(自身を除く): 106656577902

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 557, 1114, 1671, 3342, 5013, 10026, 15039, 30078, 2891831, 5783662, 8675493, 17350986, 26026479, 52052958, 78079437, 156158874, 1610749867, 3221499734, 4832249601, 9664499202, 14496748803, 28993497606, 43490246409, 86980492818]

約数ペア:

[(1, 86980492818), (2, 43490246409), (3, 28993497606), (6, 14496748803), (9, 9664499202), (18, 4832249601), (27, 3221499734), (54, 1610749867), (557, 156158874), (1114, 78079437), (1671, 52052958), (3342, 26026479), (5013, 17350986), (10026, 8675493), (15039, 5783662), (30078, 2891831)]