38604636

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{499}}^1$

素因数の和:823

約数の個数: 72

約数和(自身を含む): 112112000

約数和(自身を除く): 73507364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 307, 499, 614, 921, 998, 1228, 1497, 1842, 1996, 2149, 2763, 2994, 3493, 3684, 4298, 4491, 5526, 5988, 6447, 6986, 8596, 8982, 10479, 11052, 12894, 13972, 17964, 19341, 20958, 25788, 31437, 38682, 41916, 62874, 77364, 125748, 153193, 306386, 459579, 612772, 919158, 1072351, 1378737, 1838316, 2144702, 2757474, 3217053, 4289404, 5514948, 6434106, 9651159, 12868212, 19302318, 38604636]

約数ペア:

[(1, 38604636), (2, 19302318), (3, 12868212), (4, 9651159), (6, 6434106), (7, 5514948), (9, 4289404), (12, 3217053), (14, 2757474), (18, 2144702), (21, 1838316), (28, 1378737), (36, 1072351), (42, 919158), (63, 612772), (84, 459579), (126, 306386), (252, 153193), (307, 125748), (499, 77364), (614, 62874), (921, 41916), (998, 38682), (1228, 31437), (1497, 25788), (1842, 20958), (1996, 19341), (2149, 17964), (2763, 13972), (2994, 12894), (3493, 11052), (3684, 10479), (4298, 8982), (4491, 8596), (5526, 6986), (5988, 6447)]