21592944

素因数分解:

$2^4\times 3^2\times {\mathrm{113}}^1\times {\mathrm{1327}}^1$

素因数の和:1454

約数の個数: 60

約数和(自身を含む): 61010976

約数和(自身を除く): 39418032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 113, 144, 226, 339, 452, 678, 904, 1017, 1327, 1356, 1808, 2034, 2654, 2712, 3981, 4068, 5308, 5424, 7962, 8136, 10616, 11943, 15924, 16272, 21232, 23886, 31848, 47772, 63696, 95544, 149951, 191088, 299902, 449853, 599804, 899706, 1199608, 1349559, 1799412, 2399216, 2699118, 3598824, 5398236, 7197648, 10796472, 21592944]

約数ペア:

[(1, 21592944), (2, 10796472), (3, 7197648), (4, 5398236), (6, 3598824), (8, 2699118), (9, 2399216), (12, 1799412), (16, 1349559), (18, 1199608), (24, 899706), (36, 599804), (48, 449853), (72, 299902), (113, 191088), (144, 149951), (226, 95544), (339, 63696), (452, 47772), (678, 31848), (904, 23886), (1017, 21232), (1327, 16272), (1356, 15924), (1808, 11943), (2034, 10616), (2654, 8136), (2712, 7962), (3981, 5424), (4068, 5308)]