1489658526

素因数分解:

$2^1\times 3^5\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1877}}^1$

素因数の和:1988

約数の個数: 96

約数和(自身を含む): 3543740928

約数和(自身を除く): 2054082402

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 71, 81, 138, 142, 162, 207, 213, 243, 414, 426, 486, 621, 639, 1242, 1278, 1633, 1863, 1877, 1917, 3266, 3726, 3754, 3834, 4899, 5589, 5631, 5751, 9798, 11178, 11262, 11502, 14697, 16893, 17253, 29394, 33786, 34506, 43171, 44091, 50679, 86342, 88182, 101358, 129513, 132273, 133267, 152037, 259026, 264546, 266534, 304074, 388539, 396819, 399801, 456111, 777078, 793638, 799602, 912222, 1165617, 1199403, 2331234, 2398806, 3065141, 3496851, 3598209, 6130282, 6993702, 7196418, 9195423, 10490553, 10794627, 18390846, 20981106, 21589254, 27586269, 32383881, 55172538, 64767762, 82758807, 165517614, 248276421, 496552842, 744829263, 1489658526]

約数ペア:

[(1, 1489658526), (2, 744829263), (3, 496552842), (6, 248276421), (9, 165517614), (18, 82758807), (23, 64767762), (27, 55172538), (46, 32383881), (54, 27586269), (69, 21589254), (71, 20981106), (81, 18390846), (138, 10794627), (142, 10490553), (162, 9195423), (207, 7196418), (213, 6993702), (243, 6130282), (414, 3598209), (426, 3496851), (486, 3065141), (621, 2398806), (639, 2331234), (1242, 1199403), (1278, 1165617), (1633, 912222), (1863, 799602), (1877, 793638), (1917, 777078), (3266, 456111), (3726, 399801), (3754, 396819), (3834, 388539), (4899, 304074), (5589, 266534), (5631, 264546), (5751, 259026), (9798, 152037), (11178, 133267), (11262, 132273), (11502, 129513), (14697, 101358), (16893, 88182), (17253, 86342), (29394, 50679), (33786, 44091), (34506, 43171)]