18440138

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{659}}^1\times {\mathrm{823}}^1$

素因数の和:1501

約数の個数: 16

約数和(自身を含む): 29367360

約数和(自身を除く): 10927222

約数列:

[1, 2, 17, 34, 659, 823, 1318, 1646, 11203, 13991, 22406, 27982, 542357, 1084714, 9220069, 18440138]

約数ペア:

[(1, 18440138), (2, 9220069), (17, 1084714), (34, 542357), (659, 27982), (823, 22406), (1318, 13991), (1646, 11203)]