42970774

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{9001}}^1$

素因数の和:9052

約数の個数: 32

約数和(自身を含む): 82962432

約数和(自身を除く): 39991658

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4774, 9001, 18002, 63007, 99011, 126014, 198022, 279031, 558062, 693077, 1386154, 1953217, 3069341, 3906434, 6138682, 21485387, 42970774]

約数ペア:

[(1, 42970774), (2, 21485387), (7, 6138682), (11, 3906434), (14, 3069341), (22, 1953217), (31, 1386154), (62, 693077), (77, 558062), (154, 279031), (217, 198022), (341, 126014), (434, 99011), (682, 63007), (2387, 18002), (4774, 9001)]