123017538

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{418427}}^1$

素因数の和:418446

約数の個数: 24

約数和(自身を含む): 286204752

約数和(自身を除く): 163187214

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 418427, 836854, 1255281, 2510562, 2928989, 5857978, 8786967, 17573934, 20502923, 41005846, 61508769, 123017538]

約数ペア:

[(1, 123017538), (2, 61508769), (3, 41005846), (6, 20502923), (7, 17573934), (14, 8786967), (21, 5857978), (42, 2928989), (49, 2510562), (98, 1255281), (147, 836854), (294, 418427)]