2012139668889

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{7628069}}^1$

素因数の和:7628214

約数の個数: 48

約数和(自身を含む): 3427139289600

約数和(自身を除く): 1414999620711

約数列:

[1, 3, 7, 9, 21, 53, 63, 79, 159, 237, 371, 477, 553, 711, 1113, 1659, 3339, 4187, 4977, 12561, 29309, 37683, 87927, 263781, 7628069, 22884207, 53396483, 68652621, 160189449, 404287657, 480568347, 602617451, 1212862971, 1807852353, 2830013599, 3638588913, 4218322157, 5423557059, 8490040797, 12654966471, 25470122391, 31938724903, 37964899413, 95816174709, 223571074321, 287448524127, 670713222963, 2012139668889]

約数ペア:

[(1, 2012139668889), (3, 670713222963), (7, 287448524127), (9, 223571074321), (21, 95816174709), (53, 37964899413), (63, 31938724903), (79, 25470122391), (159, 12654966471), (237, 8490040797), (371, 5423557059), (477, 4218322157), (553, 3638588913), (711, 2830013599), (1113, 1807852353), (1659, 1212862971), (3339, 602617451), (4187, 480568347), (4977, 404287657), (12561, 160189449), (29309, 68652621), (37683, 53396483), (87927, 22884207), (263781, 7628069)]