91390398

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{2237}}^1$

素因数の和:2872

約数の個数: 32

約数和(自身を含む): 199808640

約数和(自身を除く): 108418242

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 619, 1238, 1857, 2237, 3714, 4474, 6711, 6809, 13422, 13618, 20427, 24607, 40854, 49214, 73821, 147642, 1384703, 2769406, 4154109, 8308218, 15231733, 30463466, 45695199, 91390398]

約数ペア:

[(1, 91390398), (2, 45695199), (3, 30463466), (6, 15231733), (11, 8308218), (22, 4154109), (33, 2769406), (66, 1384703), (619, 147642), (1238, 73821), (1857, 49214), (2237, 40854), (3714, 24607), (4474, 20427), (6711, 13618), (6809, 13422)]