2018299618

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{367}}^1\times {\mathrm{20071}}^1$

素因数の和:20577

約数の個数: 16

約数和(自身を含む): 3058009344

約数和(自身を除く): 1039709726

約数列:

[1, 2, 137, 274, 367, 734, 20071, 40142, 50279, 100558, 2749727, 5499454, 7366057, 14732114, 1009149809, 2018299618]

約数ペア:

[(1, 2018299618), (2, 1009149809), (137, 14732114), (274, 7366057), (367, 5499454), (734, 2749727), (20071, 100558), (40142, 50279)]