2054934

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1$

素因数の和:409

約数の個数: 48

約数和(自身を含む): 5211648

約数和(自身を除く): 3156714

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 141, 282, 329, 347, 423, 658, 694, 846, 987, 1041, 1974, 2082, 2429, 2961, 3123, 4858, 5922, 6246, 7287, 14574, 16309, 21861, 32618, 43722, 48927, 97854, 114163, 146781, 228326, 293562, 342489, 684978, 1027467, 2054934]

約数ペア:

[(1, 2054934), (2, 1027467), (3, 684978), (6, 342489), (7, 293562), (9, 228326), (14, 146781), (18, 114163), (21, 97854), (42, 48927), (47, 43722), (63, 32618), (94, 21861), (126, 16309), (141, 14574), (282, 7287), (329, 6246), (347, 5922), (423, 4858), (658, 3123), (694, 2961), (846, 2429), (987, 2082), (1041, 1974)]