17394876

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{661}}^1$

素因数の和:731

約数の個数: 72

約数和(自身を含む): 47711664

約数和(自身を除く): 30316788

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 43, 51, 68, 86, 102, 129, 153, 172, 204, 258, 306, 387, 516, 612, 661, 731, 774, 1322, 1462, 1548, 1983, 2193, 2644, 2924, 3966, 4386, 5949, 6579, 7932, 8772, 11237, 11898, 13158, 22474, 23796, 26316, 28423, 33711, 44948, 56846, 67422, 85269, 101133, 113692, 134844, 170538, 202266, 255807, 341076, 404532, 483191, 511614, 966382, 1023228, 1449573, 1932764, 2899146, 4348719, 5798292, 8697438, 17394876]

約数ペア:

[(1, 17394876), (2, 8697438), (3, 5798292), (4, 4348719), (6, 2899146), (9, 1932764), (12, 1449573), (17, 1023228), (18, 966382), (34, 511614), (36, 483191), (43, 404532), (51, 341076), (68, 255807), (86, 202266), (102, 170538), (129, 134844), (153, 113692), (172, 101133), (204, 85269), (258, 67422), (306, 56846), (387, 44948), (516, 33711), (612, 28423), (661, 26316), (731, 23796), (774, 22474), (1322, 13158), (1462, 11898), (1548, 11237), (1983, 8772), (2193, 7932), (2644, 6579), (2924, 5949), (3966, 4386)]