13872204

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1193}}^1$

素因数の和:1239

約数の個数: 72

約数和(自身を含む): 39115440

約数和(自身を除く): 25243236

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 114, 153, 171, 204, 228, 306, 323, 342, 612, 646, 684, 969, 1193, 1292, 1938, 2386, 2907, 3579, 3876, 4772, 5814, 7158, 10737, 11628, 14316, 20281, 21474, 22667, 40562, 42948, 45334, 60843, 68001, 81124, 90668, 121686, 136002, 182529, 204003, 243372, 272004, 365058, 385339, 408006, 730116, 770678, 816012, 1156017, 1541356, 2312034, 3468051, 4624068, 6936102, 13872204]

約数ペア:

[(1, 13872204), (2, 6936102), (3, 4624068), (4, 3468051), (6, 2312034), (9, 1541356), (12, 1156017), (17, 816012), (18, 770678), (19, 730116), (34, 408006), (36, 385339), (38, 365058), (51, 272004), (57, 243372), (68, 204003), (76, 182529), (102, 136002), (114, 121686), (153, 90668), (171, 81124), (204, 68001), (228, 60843), (306, 45334), (323, 42948), (342, 40562), (612, 22667), (646, 21474), (684, 20281), (969, 14316), (1193, 11628), (1292, 10737), (1938, 7158), (2386, 5814), (2907, 4772), (3579, 3876)]