17992716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:243

約数の個数: 96

約数和(自身を含む): 51179520

約数和(自身を除く): 33186804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 67, 69, 84, 92, 134, 138, 139, 161, 201, 268, 276, 278, 322, 402, 417, 469, 483, 556, 644, 804, 834, 938, 966, 973, 1407, 1541, 1668, 1876, 1932, 1946, 2814, 2919, 3082, 3197, 3892, 4623, 5628, 5838, 6164, 6394, 9246, 9313, 9591, 10787, 11676, 12788, 18492, 18626, 19182, 21574, 22379, 27939, 32361, 37252, 38364, 43148, 44758, 55878, 64722, 65191, 67137, 89516, 111756, 129444, 130382, 134274, 195573, 214199, 260764, 268548, 391146, 428398, 642597, 782292, 856796, 1285194, 1499393, 2570388, 2998786, 4498179, 5997572, 8996358, 17992716]

約数ペア:

[(1, 17992716), (2, 8996358), (3, 5997572), (4, 4498179), (6, 2998786), (7, 2570388), (12, 1499393), (14, 1285194), (21, 856796), (23, 782292), (28, 642597), (42, 428398), (46, 391146), (67, 268548), (69, 260764), (84, 214199), (92, 195573), (134, 134274), (138, 130382), (139, 129444), (161, 111756), (201, 89516), (268, 67137), (276, 65191), (278, 64722), (322, 55878), (402, 44758), (417, 43148), (469, 38364), (483, 37252), (556, 32361), (644, 27939), (804, 22379), (834, 21574), (938, 19182), (966, 18626), (973, 18492), (1407, 12788), (1541, 11676), (1668, 10787), (1876, 9591), (1932, 9313), (1946, 9246), (2814, 6394), (2919, 6164), (3082, 5838), (3197, 5628), (3892, 4623)]