15661729116

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{4691}}^1\times {\mathrm{8431}}^1$

素因数の和:13143

約数の個数: 72

約数和(自身を含む): 43202734848

約数和(自身を除く): 27541005732

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 4691, 8431, 9382, 14073, 16862, 18764, 25293, 28146, 33724, 42219, 50586, 51601, 56292, 75879, 84438, 92741, 101172, 103202, 151758, 154803, 168876, 185482, 206404, 278223, 303516, 309606, 370964, 464409, 556446, 619212, 834669, 928818, 1112892, 1669338, 1857636, 3338676, 39549821, 79099642, 118649463, 158199284, 237298926, 355948389, 435048031, 474597852, 711896778, 870096062, 1305144093, 1423793556, 1740192124, 2610288186, 3915432279, 5220576372, 7830864558, 15661729116]

約数ペア:

[(1, 15661729116), (2, 7830864558), (3, 5220576372), (4, 3915432279), (6, 2610288186), (9, 1740192124), (11, 1423793556), (12, 1305144093), (18, 870096062), (22, 711896778), (33, 474597852), (36, 435048031), (44, 355948389), (66, 237298926), (99, 158199284), (132, 118649463), (198, 79099642), (396, 39549821), (4691, 3338676), (8431, 1857636), (9382, 1669338), (14073, 1112892), (16862, 928818), (18764, 834669), (25293, 619212), (28146, 556446), (33724, 464409), (42219, 370964), (50586, 309606), (51601, 303516), (56292, 278223), (75879, 206404), (84438, 185482), (92741, 168876), (101172, 154803), (103202, 151758)]