21646008

素因数分解:

$2^3\times 3^3\times {\mathrm{100213}}^1$

素因数の和:100228

約数の個数: 32

約数和(自身を含む): 60128400

約数和(自身を除く): 38482392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 100213, 200426, 300639, 400852, 601278, 801704, 901917, 1202556, 1803834, 2405112, 2705751, 3607668, 5411502, 7215336, 10823004, 21646008]

約数ペア:

[(1, 21646008), (2, 10823004), (3, 7215336), (4, 5411502), (6, 3607668), (8, 2705751), (9, 2405112), (12, 1803834), (18, 1202556), (24, 901917), (27, 801704), (36, 601278), (54, 400852), (72, 300639), (108, 200426), (216, 100213)]