142768854

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{72767}}^1$

素因数の和:72884

約数の個数: 24

約数和(自身を含む): 312174720

約数和(自身を除く): 169405866

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 72767, 145534, 218301, 436602, 654903, 1309806, 7931603, 15863206, 23794809, 47589618, 71384427, 142768854]

約数ペア:

[(1, 142768854), (2, 71384427), (3, 47589618), (6, 23794809), (9, 15863206), (18, 7931603), (109, 1309806), (218, 654903), (327, 436602), (654, 218301), (981, 145534), (1962, 72767)]