8994694842

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1\times {\mathrm{1789}}^1$

素因数の和:2137

約数の個数: 128

約数和(自身を含む): 23425228800

約数和(自身を除く): 14430533958

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 47, 54, 63, 94, 126, 141, 189, 282, 283, 329, 378, 423, 566, 658, 846, 849, 987, 1269, 1698, 1789, 1974, 1981, 2538, 2547, 2961, 3578, 3962, 5094, 5367, 5922, 5943, 7641, 8883, 10734, 11886, 12523, 13301, 15282, 16101, 17766, 17829, 25046, 26602, 32202, 35658, 37569, 39903, 48303, 53487, 75138, 79806, 84083, 93107, 96606, 106974, 112707, 119709, 168166, 186214, 225414, 239418, 252249, 279321, 338121, 359127, 504498, 506287, 558642, 588581, 676242, 718254, 756747, 837963, 1012574, 1177162, 1513494, 1518861, 1675926, 1765743, 2270241, 2513889, 3037722, 3531486, 3544009, 4540482, 4556583, 5027778, 5297229, 7088018, 9113166, 10594458, 10632027, 13669749, 15891687, 21264054, 23795489, 27339498, 31783374, 31896081, 47590978, 63792162, 71386467, 95688243, 142772934, 166568423, 191376486, 214159401, 333136846, 428318802, 499705269, 642478203, 999410538, 1284956406, 1499115807, 2998231614, 4497347421, 8994694842]

約数ペア:

[(1, 8994694842), (2, 4497347421), (3, 2998231614), (6, 1499115807), (7, 1284956406), (9, 999410538), (14, 642478203), (18, 499705269), (21, 428318802), (27, 333136846), (42, 214159401), (47, 191376486), (54, 166568423), (63, 142772934), (94, 95688243), (126, 71386467), (141, 63792162), (189, 47590978), (282, 31896081), (283, 31783374), (329, 27339498), (378, 23795489), (423, 21264054), (566, 15891687), (658, 13669749), (846, 10632027), (849, 10594458), (987, 9113166), (1269, 7088018), (1698, 5297229), (1789, 5027778), (1974, 4556583), (1981, 4540482), (2538, 3544009), (2547, 3531486), (2961, 3037722), (3578, 2513889), (3962, 2270241), (5094, 1765743), (5367, 1675926), (5922, 1518861), (5943, 1513494), (7641, 1177162), (8883, 1012574), (10734, 837963), (11886, 756747), (12523, 718254), (13301, 676242), (15282, 588581), (16101, 558642), (17766, 506287), (17829, 504498), (25046, 359127), (26602, 338121), (32202, 279321), (35658, 252249), (37569, 239418), (39903, 225414), (48303, 186214), (53487, 168166), (75138, 119709), (79806, 112707), (84083, 106974), (93107, 96606)]