7481586

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3361}}^1$

素因数の和:3426

約数の個数: 32

約数和(自身を含む): 17428608

約数和(自身を除く): 9947022

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 3361, 6722, 10083, 20166, 23527, 47054, 70581, 141162, 178133, 356266, 534399, 1068798, 1246931, 2493862, 3740793, 7481586]

約数ペア:

[(1, 7481586), (2, 3740793), (3, 2493862), (6, 1246931), (7, 1068798), (14, 534399), (21, 356266), (42, 178133), (53, 141162), (106, 70581), (159, 47054), (318, 23527), (371, 20166), (742, 10083), (1113, 6722), (2226, 3361)]