98637318

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1979}}^1$

素因数の和:2074

約数の個数: 64

約数和(自身を含む): 239500800

約数和(自身を除く): 140863482

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 71, 78, 117, 142, 213, 234, 351, 426, 639, 702, 923, 1278, 1846, 1917, 1979, 2769, 3834, 3958, 5538, 5937, 8307, 11874, 16614, 17811, 24921, 25727, 35622, 49842, 51454, 53433, 77181, 106866, 140509, 154362, 231543, 281018, 421527, 463086, 694629, 843054, 1264581, 1389258, 1826617, 2529162, 3653234, 3793743, 5479851, 7587486, 10959702, 16439553, 32879106, 49318659, 98637318]

約数ペア:

[(1, 98637318), (2, 49318659), (3, 32879106), (6, 16439553), (9, 10959702), (13, 7587486), (18, 5479851), (26, 3793743), (27, 3653234), (39, 2529162), (54, 1826617), (71, 1389258), (78, 1264581), (117, 843054), (142, 694629), (213, 463086), (234, 421527), (351, 281018), (426, 231543), (639, 154362), (702, 140509), (923, 106866), (1278, 77181), (1846, 53433), (1917, 51454), (1979, 49842), (2769, 35622), (3834, 25727), (3958, 24921), (5538, 17811), (5937, 16614), (8307, 11874)]