18267494

素因数分解:

$2^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{859}}^1$

素因数の和:913

約数の個数: 32

約数和(自身を含む): 33024000

約数和(自身を除く): 14756506

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 343, 434, 686, 859, 1519, 1718, 3038, 6013, 10633, 12026, 21266, 26629, 42091, 53258, 84182, 186403, 294637, 372806, 589274, 1304821, 2609642, 9133747, 18267494]

約数ペア:

[(1, 18267494), (2, 9133747), (7, 2609642), (14, 1304821), (31, 589274), (49, 372806), (62, 294637), (98, 186403), (217, 84182), (343, 53258), (434, 42091), (686, 26629), (859, 21266), (1519, 12026), (1718, 10633), (3038, 6013)]