42821724

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{919}}^1$

素因数の和:1290

約数の個数: 48

約数和(自身を含む): 109428480

約数和(自身を除く): 66606756

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 353, 706, 919, 1059, 1412, 1838, 2118, 2757, 3676, 3883, 4236, 5514, 7766, 10109, 11028, 11649, 15532, 20218, 23298, 30327, 40436, 46596, 60654, 121308, 324407, 648814, 973221, 1297628, 1946442, 3568477, 3892884, 7136954, 10705431, 14273908, 21410862, 42821724]

約数ペア:

[(1, 42821724), (2, 21410862), (3, 14273908), (4, 10705431), (6, 7136954), (11, 3892884), (12, 3568477), (22, 1946442), (33, 1297628), (44, 973221), (66, 648814), (132, 324407), (353, 121308), (706, 60654), (919, 46596), (1059, 40436), (1412, 30327), (1838, 23298), (2118, 20218), (2757, 15532), (3676, 11649), (3883, 11028), (4236, 10109), (5514, 7766)]