22019979534

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{839}}^1\times {\mathrm{16889}}^1$

素因数の和:17777

約数の個数: 64

約数和(自身を含む): 51756364800

約数和(自身を除く): 29736385266

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 839, 1554, 1678, 2517, 5034, 5873, 11746, 16889, 17619, 31043, 33778, 35238, 50667, 62086, 93129, 101334, 118223, 186258, 217301, 236446, 354669, 434602, 624893, 651903, 709338, 1249786, 1303806, 1874679, 3749358, 4374251, 8748502, 13122753, 14169871, 26245506, 28339742, 42509613, 85019226, 99189097, 198378194, 297567291, 524285227, 595134582, 1048570454, 1572855681, 3145711362, 3669996589, 7339993178, 11009989767, 22019979534]

約数ペア:

[(1, 22019979534), (2, 11009989767), (3, 7339993178), (6, 3669996589), (7, 3145711362), (14, 1572855681), (21, 1048570454), (37, 595134582), (42, 524285227), (74, 297567291), (111, 198378194), (222, 99189097), (259, 85019226), (518, 42509613), (777, 28339742), (839, 26245506), (1554, 14169871), (1678, 13122753), (2517, 8748502), (5034, 4374251), (5873, 3749358), (11746, 1874679), (16889, 1303806), (17619, 1249786), (31043, 709338), (33778, 651903), (35238, 624893), (50667, 434602), (62086, 354669), (93129, 236446), (101334, 217301), (118223, 186258)]