18804324

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{433}}^1$

素因数の和:505

約数の個数: 96

約数和(自身を含む): 55996416

約数和(自身を除く): 37192092

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 47, 66, 77, 84, 94, 132, 141, 154, 188, 231, 282, 308, 329, 433, 462, 517, 564, 658, 866, 924, 987, 1034, 1299, 1316, 1551, 1732, 1974, 2068, 2598, 3031, 3102, 3619, 3948, 4763, 5196, 6062, 6204, 7238, 9093, 9526, 10857, 12124, 14289, 14476, 18186, 19052, 20351, 21714, 28578, 33341, 36372, 40702, 43428, 57156, 61053, 66682, 81404, 100023, 122106, 133364, 142457, 200046, 223861, 244212, 284914, 400092, 427371, 447722, 569828, 671583, 854742, 895444, 1343166, 1567027, 1709484, 2686332, 3134054, 4701081, 6268108, 9402162, 18804324]

約数ペア:

[(1, 18804324), (2, 9402162), (3, 6268108), (4, 4701081), (6, 3134054), (7, 2686332), (11, 1709484), (12, 1567027), (14, 1343166), (21, 895444), (22, 854742), (28, 671583), (33, 569828), (42, 447722), (44, 427371), (47, 400092), (66, 284914), (77, 244212), (84, 223861), (94, 200046), (132, 142457), (141, 133364), (154, 122106), (188, 100023), (231, 81404), (282, 66682), (308, 61053), (329, 57156), (433, 43428), (462, 40702), (517, 36372), (564, 33341), (658, 28578), (866, 21714), (924, 20351), (987, 19052), (1034, 18186), (1299, 14476), (1316, 14289), (1551, 12124), (1732, 10857), (1974, 9526), (2068, 9093), (2598, 7238), (3031, 6204), (3102, 6062), (3619, 5196), (3948, 4763)]