2564832018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{641}}^1\times {\mathrm{2027}}^1$

素因数の和:2727

約数の個数: 64

約数和(自身を含む): 5999505408

約数和(自身を除く): 3434673390

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 641, 658, 987, 1282, 1923, 1974, 2027, 3846, 4054, 4487, 6081, 8974, 12162, 13461, 14189, 26922, 28378, 30127, 42567, 60254, 85134, 90381, 95269, 180762, 190538, 210889, 285807, 421778, 571614, 632667, 666883, 1265334, 1299307, 1333766, 2000649, 2598614, 3897921, 4001298, 7795842, 9095149, 18190298, 27285447, 54570894, 61067429, 122134858, 183202287, 366404574, 427472003, 854944006, 1282416009, 2564832018]

約数ペア:

[(1, 2564832018), (2, 1282416009), (3, 854944006), (6, 427472003), (7, 366404574), (14, 183202287), (21, 122134858), (42, 61067429), (47, 54570894), (94, 27285447), (141, 18190298), (282, 9095149), (329, 7795842), (641, 4001298), (658, 3897921), (987, 2598614), (1282, 2000649), (1923, 1333766), (1974, 1299307), (2027, 1265334), (3846, 666883), (4054, 632667), (4487, 571614), (6081, 421778), (8974, 285807), (12162, 210889), (13461, 190538), (14189, 180762), (26922, 95269), (28378, 90381), (30127, 85134), (42567, 60254)]