2012489496

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{8123}}^1$

素因数の和:8206

約数の個数: 128

約数和(自身を含む): 5927270400

約数和(自身を除く): 3914780904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 37, 54, 62, 72, 74, 93, 108, 111, 124, 148, 186, 216, 222, 248, 279, 296, 333, 372, 444, 558, 666, 744, 837, 888, 999, 1116, 1147, 1332, 1674, 1998, 2232, 2294, 2664, 3348, 3441, 3996, 4588, 6696, 6882, 7992, 8123, 9176, 10323, 13764, 16246, 20646, 24369, 27528, 30969, 32492, 41292, 48738, 61938, 64984, 73107, 82584, 97476, 123876, 146214, 194952, 219321, 247752, 251813, 292428, 300551, 438642, 503626, 584856, 601102, 755439, 877284, 901653, 1007252, 1202204, 1510878, 1754568, 1803306, 2014504, 2266317, 2404408, 2704959, 3021756, 3606612, 4532634, 5409918, 6043512, 6798951, 7213224, 8114877, 9065268, 9317081, 10819836, 13597902, 16229754, 18130536, 18634162, 21639672, 27195804, 27951243, 32459508, 37268324, 54391608, 55902486, 64919016, 74536648, 83853729, 111804972, 167707458, 223609944, 251561187, 335414916, 503122374, 670829832, 1006244748, 2012489496]

約数ペア:

[(1, 2012489496), (2, 1006244748), (3, 670829832), (4, 503122374), (6, 335414916), (8, 251561187), (9, 223609944), (12, 167707458), (18, 111804972), (24, 83853729), (27, 74536648), (31, 64919016), (36, 55902486), (37, 54391608), (54, 37268324), (62, 32459508), (72, 27951243), (74, 27195804), (93, 21639672), (108, 18634162), (111, 18130536), (124, 16229754), (148, 13597902), (186, 10819836), (216, 9317081), (222, 9065268), (248, 8114877), (279, 7213224), (296, 6798951), (333, 6043512), (372, 5409918), (444, 4532634), (558, 3606612), (666, 3021756), (744, 2704959), (837, 2404408), (888, 2266317), (999, 2014504), (1116, 1803306), (1147, 1754568), (1332, 1510878), (1674, 1202204), (1998, 1007252), (2232, 901653), (2294, 877284), (2664, 755439), (3348, 601102), (3441, 584856), (3996, 503626), (4588, 438642), (6696, 300551), (6882, 292428), (7992, 251813), (8123, 247752), (9176, 219321), (10323, 194952), (13764, 146214), (16246, 123876), (20646, 97476), (24369, 82584), (27528, 73107), (30969, 64984), (32492, 61938), (41292, 48738)]