7071666

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1229}}^1$

素因数の和:1378

約数の個数: 32

約数和(自身を含む): 16295040

約数和(自身を除く): 9223374

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 137, 274, 411, 822, 959, 1229, 1918, 2458, 2877, 3687, 5754, 7374, 8603, 17206, 25809, 51618, 168373, 336746, 505119, 1010238, 1178611, 2357222, 3535833, 7071666]

約数ペア:

[(1, 7071666), (2, 3535833), (3, 2357222), (6, 1178611), (7, 1010238), (14, 505119), (21, 336746), (42, 168373), (137, 51618), (274, 25809), (411, 17206), (822, 8603), (959, 7374), (1229, 5754), (1918, 3687), (2458, 2877)]