2877894972

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{467}}^1\times {\mathrm{2411}}^1$

素因数の和:2959

約数の個数: 72

約数和(自身を含む): 7396002432

約数和(自身を除く): 4518107460

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 467, 639, 852, 934, 1278, 1401, 1868, 2411, 2556, 2802, 4203, 4822, 5604, 7233, 8406, 9644, 14466, 16812, 21699, 28932, 33157, 43398, 66314, 86796, 99471, 132628, 171181, 198942, 298413, 342362, 397884, 513543, 596826, 684724, 1027086, 1125937, 1193652, 1540629, 2054172, 2251874, 3081258, 3377811, 4503748, 6162516, 6755622, 10133433, 13511244, 20266866, 40533732, 79941527, 159883054, 239824581, 319766108, 479649162, 719473743, 959298324, 1438947486, 2877894972]

約数ペア:

[(1, 2877894972), (2, 1438947486), (3, 959298324), (4, 719473743), (6, 479649162), (9, 319766108), (12, 239824581), (18, 159883054), (36, 79941527), (71, 40533732), (142, 20266866), (213, 13511244), (284, 10133433), (426, 6755622), (467, 6162516), (639, 4503748), (852, 3377811), (934, 3081258), (1278, 2251874), (1401, 2054172), (1868, 1540629), (2411, 1193652), (2556, 1125937), (2802, 1027086), (4203, 684724), (4822, 596826), (5604, 513543), (7233, 397884), (8406, 342362), (9644, 298413), (14466, 198942), (16812, 171181), (21699, 132628), (28932, 99471), (33157, 86796), (43398, 66314)]