22981476

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1997}}^1$

素因数の和:2148

約数の個数: 48

約数和(自身を含む): 61762176

約数和(自身を除く): 38780700

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 137, 274, 411, 548, 822, 959, 1644, 1918, 1997, 2877, 3836, 3994, 5754, 5991, 7988, 11508, 11982, 13979, 23964, 27958, 41937, 55916, 83874, 167748, 273589, 547178, 820767, 1094356, 1641534, 1915123, 3283068, 3830246, 5745369, 7660492, 11490738, 22981476]

約数ペア:

[(1, 22981476), (2, 11490738), (3, 7660492), (4, 5745369), (6, 3830246), (7, 3283068), (12, 1915123), (14, 1641534), (21, 1094356), (28, 820767), (42, 547178), (84, 273589), (137, 167748), (274, 83874), (411, 55916), (548, 41937), (822, 27958), (959, 23964), (1644, 13979), (1918, 11982), (1997, 11508), (2877, 7988), (3836, 5991), (3994, 5754)]