8639838

素因数分解:

$2^1\times 3^3\times {\mathrm{193}}^1\times {\mathrm{829}}^1$

素因数の和:1033

約数の個数: 32

約数和(自身を含む): 19322400

約数和(自身を除く): 10682562

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 193, 386, 579, 829, 1158, 1658, 1737, 2487, 3474, 4974, 5211, 7461, 10422, 14922, 22383, 44766, 159997, 319994, 479991, 959982, 1439973, 2879946, 4319919, 8639838]

約数ペア:

[(1, 8639838), (2, 4319919), (3, 2879946), (6, 1439973), (9, 959982), (18, 479991), (27, 319994), (54, 159997), (193, 44766), (386, 22383), (579, 14922), (829, 10422), (1158, 7461), (1658, 5211), (1737, 4974), (2487, 3474)]