18056516

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{2027}}^1$

素因数の和:2179

約数の個数: 24

約数和(自身を含む): 33729696

約数和(自身を除く): 15673180

約数列:

[1, 2, 4, 17, 34, 68, 131, 262, 524, 2027, 2227, 4054, 4454, 8108, 8908, 34459, 68918, 137836, 265537, 531074, 1062148, 4514129, 9028258, 18056516]

約数ペア:

[(1, 18056516), (2, 9028258), (4, 4514129), (17, 1062148), (34, 531074), (68, 265537), (131, 137836), (262, 68918), (524, 34459), (2027, 8908), (2227, 8108), (4054, 4454)]