2814127884

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{18049}}^1$

素因数の和:18191

約数の個数: 72

約数和(自身を含む): 7332343200

約数和(自身を除く): 4518215316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 71, 122, 142, 183, 213, 244, 284, 366, 426, 549, 639, 732, 852, 1098, 1278, 2196, 2556, 4331, 8662, 12993, 17324, 18049, 25986, 36098, 38979, 51972, 54147, 72196, 77958, 108294, 155916, 162441, 216588, 324882, 649764, 1100989, 1281479, 2201978, 2562958, 3302967, 3844437, 4403956, 5125916, 6605934, 7688874, 9908901, 11533311, 13211868, 15377748, 19817802, 23066622, 39635604, 46133244, 78170219, 156340438, 234510657, 312680876, 469021314, 703531971, 938042628, 1407063942, 2814127884]

約数ペア:

[(1, 2814127884), (2, 1407063942), (3, 938042628), (4, 703531971), (6, 469021314), (9, 312680876), (12, 234510657), (18, 156340438), (36, 78170219), (61, 46133244), (71, 39635604), (122, 23066622), (142, 19817802), (183, 15377748), (213, 13211868), (244, 11533311), (284, 9908901), (366, 7688874), (426, 6605934), (549, 5125916), (639, 4403956), (732, 3844437), (852, 3302967), (1098, 2562958), (1278, 2201978), (2196, 1281479), (2556, 1100989), (4331, 649764), (8662, 324882), (12993, 216588), (17324, 162441), (18049, 155916), (25986, 108294), (36098, 77958), (38979, 72196), (51972, 54147)]