11969586

素因数分解:

$2^1\times 3^3\times {\mathrm{221659}}^1$

素因数の和:221670

約数の個数: 16

約数和(自身を含む): 26599200

約数和(自身を除く): 14629614

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 221659, 443318, 664977, 1329954, 1994931, 3989862, 5984793, 11969586]

約数ペア:

[(1, 11969586), (2, 5984793), (3, 3989862), (6, 1994931), (9, 1329954), (18, 664977), (27, 443318), (54, 221659)]