18291212106

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1154311}}^1$

素因数の和:1154474

約数の個数: 32

約数和(自身を含む): 38784883200

約数和(自身を除く): 20493671094

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 139, 278, 417, 834, 2641, 5282, 7923, 15846, 1154311, 2308622, 3462933, 6925866, 21931909, 43863818, 65795727, 131591454, 160449229, 320898458, 481347687, 962695374, 3048535351, 6097070702, 9145606053, 18291212106]

約数ペア:

[(1, 18291212106), (2, 9145606053), (3, 6097070702), (6, 3048535351), (19, 962695374), (38, 481347687), (57, 320898458), (114, 160449229), (139, 131591454), (278, 65795727), (417, 43863818), (834, 21931909), (2641, 6925866), (5282, 3462933), (7923, 2308622), (15846, 1154311)]