628564146

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{180311}}^1$

素因数の和:180406

約数の個数: 32

約数和(自身を含む): 1454035968

約数和(自身を除く): 825471822

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 83, 166, 249, 498, 581, 1162, 1743, 3486, 180311, 360622, 540933, 1081866, 1262177, 2524354, 3786531, 7573062, 14965813, 29931626, 44897439, 89794878, 104760691, 209521382, 314282073, 628564146]

約数ペア:

[(1, 628564146), (2, 314282073), (3, 209521382), (6, 104760691), (7, 89794878), (14, 44897439), (21, 29931626), (42, 14965813), (83, 7573062), (166, 3786531), (249, 2524354), (498, 1262177), (581, 1081866), (1162, 540933), (1743, 360622), (3486, 180311)]