7861482

素因数分解:

$2^1\times 3^3\times {\mathrm{197}}^1\times {\mathrm{739}}^1$

素因数の和:947

約数の個数: 32

約数和(自身を含む): 17582400

約数和(自身を除く): 9720918

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 197, 394, 591, 739, 1182, 1478, 1773, 2217, 3546, 4434, 5319, 6651, 10638, 13302, 19953, 39906, 145583, 291166, 436749, 873498, 1310247, 2620494, 3930741, 7861482]

約数ペア:

[(1, 7861482), (2, 3930741), (3, 2620494), (6, 1310247), (9, 873498), (18, 436749), (27, 291166), (54, 145583), (197, 39906), (394, 19953), (591, 13302), (739, 10638), (1182, 6651), (1478, 5319), (1773, 4434), (2217, 3546)]