18409614

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{133403}}^1$

素因数の和:133431

約数の個数: 16

約数和(自身を含む): 38420352

約数和(自身を除く): 20010738

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 133403, 266806, 400209, 800418, 3068269, 6136538, 9204807, 18409614]

約数ペア:

[(1, 18409614), (2, 9204807), (3, 6136538), (6, 3068269), (23, 800418), (46, 400209), (69, 266806), (138, 133403)]