18112402

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{349}}^1$

素因数の和:706

約数の個数: 32

約数和(自身を含む): 34070400

約数和(自身を除く): 15957998

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 337, 349, 674, 698, 2359, 2443, 3707, 3839, 4718, 4886, 7414, 7678, 25949, 26873, 51898, 53746, 117613, 235226, 823291, 1293743, 1646582, 2587486, 9056201, 18112402]

約数ペア:

[(1, 18112402), (2, 9056201), (7, 2587486), (11, 1646582), (14, 1293743), (22, 823291), (77, 235226), (154, 117613), (337, 53746), (349, 51898), (674, 26873), (698, 25949), (2359, 7678), (2443, 7414), (3707, 4886), (3839, 4718)]