6403656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{811}}^1$

素因数の和:874

約数の個数: 64

約数和(自身を含む): 18708480

約数和(自身を除く): 12304824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 94, 141, 168, 188, 282, 329, 376, 564, 658, 811, 987, 1128, 1316, 1622, 1974, 2433, 2632, 3244, 3948, 4866, 5677, 6488, 7896, 9732, 11354, 17031, 19464, 22708, 34062, 38117, 45416, 68124, 76234, 114351, 136248, 152468, 228702, 266819, 304936, 457404, 533638, 800457, 914808, 1067276, 1600914, 2134552, 3201828, 6403656]

約数ペア:

[(1, 6403656), (2, 3201828), (3, 2134552), (4, 1600914), (6, 1067276), (7, 914808), (8, 800457), (12, 533638), (14, 457404), (21, 304936), (24, 266819), (28, 228702), (42, 152468), (47, 136248), (56, 114351), (84, 76234), (94, 68124), (141, 45416), (168, 38117), (188, 34062), (282, 22708), (329, 19464), (376, 17031), (564, 11354), (658, 9732), (811, 7896), (987, 6488), (1128, 5677), (1316, 4866), (1622, 3948), (1974, 3244), (2433, 2632)]