2520234

素因数分解:

$2^1\times 3^4\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:392

約数の個数: 40

約数和(自身を含む): 5784768

約数和(自身を除く): 3264534

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 81, 94, 141, 162, 282, 331, 423, 662, 846, 993, 1269, 1986, 2538, 2979, 3807, 5958, 7614, 8937, 15557, 17874, 26811, 31114, 46671, 53622, 93342, 140013, 280026, 420039, 840078, 1260117, 2520234]

約数ペア:

[(1, 2520234), (2, 1260117), (3, 840078), (6, 420039), (9, 280026), (18, 140013), (27, 93342), (47, 53622), (54, 46671), (81, 31114), (94, 26811), (141, 17874), (162, 15557), (282, 8937), (331, 7614), (423, 5958), (662, 3807), (846, 2979), (993, 2538), (1269, 1986)]