7394556

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{443}}^1$

素因数の和:570

約数の個数: 48

約数和(自身を含む): 18797184

約数和(自身を除く): 11402628

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 107, 156, 214, 321, 428, 443, 642, 886, 1284, 1329, 1391, 1772, 2658, 2782, 4173, 5316, 5564, 5759, 8346, 11518, 16692, 17277, 23036, 34554, 47401, 69108, 94802, 142203, 189604, 284406, 568812, 616213, 1232426, 1848639, 2464852, 3697278, 7394556]

約数ペア:

[(1, 7394556), (2, 3697278), (3, 2464852), (4, 1848639), (6, 1232426), (12, 616213), (13, 568812), (26, 284406), (39, 189604), (52, 142203), (78, 94802), (107, 69108), (156, 47401), (214, 34554), (321, 23036), (428, 17277), (443, 16692), (642, 11518), (886, 8346), (1284, 5759), (1329, 5564), (1391, 5316), (1772, 4173), (2658, 2782)]