1668204

素因数分解:

$2^2\times 3^2\times {\mathrm{149}}^1\times {\mathrm{311}}^1$

素因数の和:470

約数の個数: 36

約数和(自身を含む): 4258800

約数和(自身を除く): 2590596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 149, 298, 311, 447, 596, 622, 894, 933, 1244, 1341, 1788, 1866, 2682, 2799, 3732, 5364, 5598, 11196, 46339, 92678, 139017, 185356, 278034, 417051, 556068, 834102, 1668204]

約数ペア:

[(1, 1668204), (2, 834102), (3, 556068), (4, 417051), (6, 278034), (9, 185356), (12, 139017), (18, 92678), (36, 46339), (149, 11196), (298, 5598), (311, 5364), (447, 3732), (596, 2799), (622, 2682), (894, 1866), (933, 1788), (1244, 1341)]