7972236

素因数分解:

$2^2\times 3^3\times {\mathrm{97}}^1\times {\mathrm{761}}^1$

素因数の和:871

約数の個数: 48

約数和(自身を含む): 20909280

約数和(自身を除く): 12937044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 97, 108, 194, 291, 388, 582, 761, 873, 1164, 1522, 1746, 2283, 2619, 3044, 3492, 4566, 5238, 6849, 9132, 10476, 13698, 20547, 27396, 41094, 73817, 82188, 147634, 221451, 295268, 442902, 664353, 885804, 1328706, 1993059, 2657412, 3986118, 7972236]

約数ペア:

[(1, 7972236), (2, 3986118), (3, 2657412), (4, 1993059), (6, 1328706), (9, 885804), (12, 664353), (18, 442902), (27, 295268), (36, 221451), (54, 147634), (97, 82188), (108, 73817), (194, 41094), (291, 27396), (388, 20547), (582, 13698), (761, 10476), (873, 9132), (1164, 6849), (1522, 5238), (1746, 4566), (2283, 3492), (2619, 3044)]