21626862

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1447}}^1$

素因数の和:1552

約数の個数: 32

約数和(自身を含む): 45038592

約数和(自身を除く): 23411730

約数列:

[1, 2, 3, 6, 47, 53, 94, 106, 141, 159, 282, 318, 1447, 2491, 2894, 4341, 4982, 7473, 8682, 14946, 68009, 76691, 136018, 153382, 204027, 230073, 408054, 460146, 3604477, 7208954, 10813431, 21626862]

約数ペア:

[(1, 21626862), (2, 10813431), (3, 7208954), (6, 3604477), (47, 460146), (53, 408054), (94, 230073), (106, 204027), (141, 153382), (159, 136018), (282, 76691), (318, 68009), (1447, 14946), (2491, 8682), (2894, 7473), (4341, 4982)]