1717548

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:171

約数の個数: 72

約数和(自身を含む): 4902912

約数和(自身を除く): 3185364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 84, 92, 98, 127, 138, 147, 161, 196, 254, 276, 294, 322, 381, 483, 508, 588, 644, 762, 889, 966, 1127, 1524, 1778, 1932, 2254, 2667, 2921, 3381, 3556, 4508, 5334, 5842, 6223, 6762, 8763, 10668, 11684, 12446, 13524, 17526, 18669, 20447, 24892, 35052, 37338, 40894, 61341, 74676, 81788, 122682, 143129, 245364, 286258, 429387, 572516, 858774, 1717548]

約数ペア:

[(1, 1717548), (2, 858774), (3, 572516), (4, 429387), (6, 286258), (7, 245364), (12, 143129), (14, 122682), (21, 81788), (23, 74676), (28, 61341), (42, 40894), (46, 37338), (49, 35052), (69, 24892), (84, 20447), (92, 18669), (98, 17526), (127, 13524), (138, 12446), (147, 11684), (161, 10668), (196, 8763), (254, 6762), (276, 6223), (294, 5842), (322, 5334), (381, 4508), (483, 3556), (508, 3381), (588, 2921), (644, 2667), (762, 2254), (889, 1932), (966, 1778), (1127, 1524)]