27880068

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7193}}^1$

素因数の和:7236

約数の個数: 48

約数和(自身を含む): 72515520

約数和(自身を除く): 44635452

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 646, 969, 1292, 1938, 3876, 7193, 14386, 21579, 28772, 43158, 86316, 122281, 136667, 244562, 273334, 366843, 410001, 489124, 546668, 733686, 820002, 1467372, 1640004, 2323339, 4646678, 6970017, 9293356, 13940034, 27880068]

約数ペア:

[(1, 27880068), (2, 13940034), (3, 9293356), (4, 6970017), (6, 4646678), (12, 2323339), (17, 1640004), (19, 1467372), (34, 820002), (38, 733686), (51, 546668), (57, 489124), (68, 410001), (76, 366843), (102, 273334), (114, 244562), (204, 136667), (228, 122281), (323, 86316), (646, 43158), (969, 28772), (1292, 21579), (1938, 14386), (3876, 7193)]