15888637908

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3086371}}^1$

素因数の和:3086405

約数の個数: 72

約数和(自身を含む): 47184455136

約数和(自身を除く): 31295817228

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 3086371, 6172742, 9259113, 12345484, 18518226, 27777339, 33950081, 37036452, 40122823, 55554678, 67900162, 80245646, 101850243, 111109356, 120368469, 135800324, 160491292, 203700486, 240736938, 305550729, 361105407, 407400972, 441351053, 481473876, 611101458, 722210814, 882702106, 1222202916, 1324053159, 1444421628, 1765404212, 2648106318, 3972159477, 5296212636, 7944318954, 15888637908]

約数ペア:

[(1, 15888637908), (2, 7944318954), (3, 5296212636), (4, 3972159477), (6, 2648106318), (9, 1765404212), (11, 1444421628), (12, 1324053159), (13, 1222202916), (18, 882702106), (22, 722210814), (26, 611101458), (33, 481473876), (36, 441351053), (39, 407400972), (44, 361105407), (52, 305550729), (66, 240736938), (78, 203700486), (99, 160491292), (117, 135800324), (132, 120368469), (143, 111109356), (156, 101850243), (198, 80245646), (234, 67900162), (286, 55554678), (396, 40122823), (429, 37036452), (468, 33950081), (572, 27777339), (858, 18518226), (1287, 12345484), (1716, 9259113), (2574, 6172742), (5148, 3086371)]