8920044

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:71

約数の個数: 168

約数和(自身を含む): 29379840

約数和(自身を除く): 20459796

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 23, 27, 28, 36, 38, 42, 46, 54, 57, 63, 69, 76, 81, 84, 92, 108, 114, 126, 133, 138, 161, 162, 171, 189, 207, 228, 243, 252, 266, 276, 322, 324, 342, 378, 399, 414, 437, 483, 486, 513, 532, 567, 621, 644, 684, 729, 756, 798, 828, 874, 966, 972, 1026, 1134, 1197, 1242, 1311, 1449, 1458, 1539, 1596, 1701, 1748, 1863, 1932, 2052, 2268, 2394, 2484, 2622, 2898, 2916, 3059, 3078, 3402, 3591, 3726, 3933, 4347, 4617, 4788, 5103, 5244, 5589, 5796, 6118, 6156, 6804, 7182, 7452, 7866, 8694, 9177, 9234, 10206, 10773, 11178, 11799, 12236, 13041, 13851, 14364, 15732, 16767, 17388, 18354, 18468, 20412, 21546, 22356, 23598, 26082, 27531, 27702, 32319, 33534, 35397, 36708, 39123, 43092, 47196, 52164, 55062, 55404, 64638, 67068, 70794, 78246, 82593, 96957, 106191, 110124, 117369, 129276, 141588, 156492, 165186, 193914, 212382, 234738, 247779, 318573, 330372, 387828, 424764, 469476, 495558, 637146, 743337, 991116, 1274292, 1486674, 2230011, 2973348, 4460022, 8920044]

約数ペア:

[(1, 8920044), (2, 4460022), (3, 2973348), (4, 2230011), (6, 1486674), (7, 1274292), (9, 991116), (12, 743337), (14, 637146), (18, 495558), (19, 469476), (21, 424764), (23, 387828), (27, 330372), (28, 318573), (36, 247779), (38, 234738), (42, 212382), (46, 193914), (54, 165186), (57, 156492), (63, 141588), (69, 129276), (76, 117369), (81, 110124), (84, 106191), (92, 96957), (108, 82593), (114, 78246), (126, 70794), (133, 67068), (138, 64638), (161, 55404), (162, 55062), (171, 52164), (189, 47196), (207, 43092), (228, 39123), (243, 36708), (252, 35397), (266, 33534), (276, 32319), (322, 27702), (324, 27531), (342, 26082), (378, 23598), (399, 22356), (414, 21546), (437, 20412), (483, 18468), (486, 18354), (513, 17388), (532, 16767), (567, 15732), (621, 14364), (644, 13851), (684, 13041), (729, 12236), (756, 11799), (798, 11178), (828, 10773), (874, 10206), (966, 9234), (972, 9177), (1026, 8694), (1134, 7866), (1197, 7452), (1242, 7182), (1311, 6804), (1449, 6156), (1458, 6118), (1539, 5796), (1596, 5589), (1701, 5244), (1748, 5103), (1863, 4788), (1932, 4617), (2052, 4347), (2268, 3933), (2394, 3726), (2484, 3591), (2622, 3402), (2898, 3078), (2916, 3059)]