18017362

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{8443}}^1$

素因数の和:8553

約数の個数: 16

約数和(自身を含む): 29790432

約数和(自身を除く): 11773070

約数列:

[1, 2, 11, 22, 97, 194, 1067, 2134, 8443, 16886, 92873, 185746, 818971, 1637942, 9008681, 18017362]

約数ペア:

[(1, 18017362), (2, 9008681), (11, 1637942), (22, 818971), (97, 185746), (194, 92873), (1067, 16886), (2134, 8443)]