2912232564

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{3761}}^1$

素因数の和:4065

約数の個数: 72

約数和(自身を含む): 7464424968

約数和(自身を除く): 4552192404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 157, 274, 314, 411, 471, 548, 628, 822, 942, 1233, 1413, 1644, 1884, 2466, 2826, 3761, 4932, 5652, 7522, 11283, 15044, 21509, 22566, 33849, 43018, 45132, 64527, 67698, 86036, 129054, 135396, 193581, 258108, 387162, 515257, 590477, 774324, 1030514, 1180954, 1545771, 1771431, 2061028, 2361908, 3091542, 3542862, 4637313, 5314293, 6183084, 7085724, 9274626, 10628586, 18549252, 21257172, 80895349, 161790698, 242686047, 323581396, 485372094, 728058141, 970744188, 1456116282, 2912232564]

約数ペア:

[(1, 2912232564), (2, 1456116282), (3, 970744188), (4, 728058141), (6, 485372094), (9, 323581396), (12, 242686047), (18, 161790698), (36, 80895349), (137, 21257172), (157, 18549252), (274, 10628586), (314, 9274626), (411, 7085724), (471, 6183084), (548, 5314293), (628, 4637313), (822, 3542862), (942, 3091542), (1233, 2361908), (1413, 2061028), (1644, 1771431), (1884, 1545771), (2466, 1180954), (2826, 1030514), (3761, 774324), (4932, 590477), (5652, 515257), (7522, 387162), (11283, 258108), (15044, 193581), (21509, 135396), (22566, 129054), (33849, 86036), (43018, 67698), (45132, 64527)]