9438026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:326

約数の個数: 32

約数和(自身を含む): 16365888

約数和(自身を除く): 6927862

約数列:

[1, 2, 13, 17, 26, 34, 131, 163, 221, 262, 326, 442, 1703, 2119, 2227, 2771, 3406, 4238, 4454, 5542, 21353, 28951, 36023, 42706, 57902, 72046, 277589, 363001, 555178, 726002, 4719013, 9438026]

約数ペア:

[(1, 9438026), (2, 4719013), (13, 726002), (17, 555178), (26, 363001), (34, 277589), (131, 72046), (163, 57902), (221, 42706), (262, 36023), (326, 28951), (442, 21353), (1703, 5542), (2119, 4454), (2227, 4238), (2771, 3406)]