22180968

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{4339}}^1$

素因数の和:4422

約数の個数: 48

約数和(自身を含む): 60933600

約数和(自身を除く): 38752632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 4339, 5112, 8678, 13017, 17356, 26034, 34712, 39051, 52068, 78102, 104136, 156204, 308069, 312408, 616138, 924207, 1232276, 1848414, 2464552, 2772621, 3696828, 5545242, 7393656, 11090484, 22180968]

約数ペア:

[(1, 22180968), (2, 11090484), (3, 7393656), (4, 5545242), (6, 3696828), (8, 2772621), (9, 2464552), (12, 1848414), (18, 1232276), (24, 924207), (36, 616138), (71, 312408), (72, 308069), (142, 156204), (213, 104136), (284, 78102), (426, 52068), (568, 39051), (639, 34712), (852, 26034), (1278, 17356), (1704, 13017), (2556, 8678), (4339, 5112)]