40266138

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{1499}}^1$

素因数の和:1563

約数の個数: 48

約数和(自身を含む): 90972000

約数和(自身を除く): 50705862

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 121, 222, 242, 363, 407, 726, 814, 1221, 1499, 2442, 2998, 4477, 4497, 8954, 8994, 13431, 16489, 26862, 32978, 49467, 55463, 98934, 110926, 166389, 181379, 332778, 362758, 544137, 610093, 1088274, 1220186, 1830279, 3660558, 6711023, 13422046, 20133069, 40266138]

約数ペア:

[(1, 40266138), (2, 20133069), (3, 13422046), (6, 6711023), (11, 3660558), (22, 1830279), (33, 1220186), (37, 1088274), (66, 610093), (74, 544137), (111, 362758), (121, 332778), (222, 181379), (242, 166389), (363, 110926), (407, 98934), (726, 55463), (814, 49467), (1221, 32978), (1499, 26862), (2442, 16489), (2998, 13431), (4477, 8994), (4497, 8954)]