22731336

素因数分解:

$2^3\times 3^2\times {\mathrm{491}}^1\times {\mathrm{643}}^1$

素因数の和:1146

約数の個数: 48

約数和(自身を含む): 61785360

約数和(自身を除く): 39054024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 491, 643, 982, 1286, 1473, 1929, 1964, 2572, 2946, 3858, 3928, 4419, 5144, 5787, 5892, 7716, 8838, 11574, 11784, 15432, 17676, 23148, 35352, 46296, 315713, 631426, 947139, 1262852, 1894278, 2525704, 2841417, 3788556, 5682834, 7577112, 11365668, 22731336]

約数ペア:

[(1, 22731336), (2, 11365668), (3, 7577112), (4, 5682834), (6, 3788556), (8, 2841417), (9, 2525704), (12, 1894278), (18, 1262852), (24, 947139), (36, 631426), (72, 315713), (491, 46296), (643, 35352), (982, 23148), (1286, 17676), (1473, 15432), (1929, 11784), (1964, 11574), (2572, 8838), (2946, 7716), (3858, 5892), (3928, 5787), (4419, 5144)]