40787826

素因数分解:

$2^1\times 3^1\times {\mathrm{971}}^1\times {\mathrm{7001}}^1$

素因数の和:7977

約数の個数: 16

約数和(自身を含む): 81671328

約数和(自身を除く): 40883502

約数列:

[1, 2, 3, 6, 971, 1942, 2913, 5826, 7001, 14002, 21003, 42006, 6797971, 13595942, 20393913, 40787826]

約数ペア:

[(1, 40787826), (2, 20393913), (3, 13595942), (6, 6797971), (971, 42006), (1942, 21003), (2913, 14002), (5826, 7001)]