212806008

素因数分解:

$2^3\times 3^3\times {\mathrm{985213}}^1$

素因数の和:985228

約数の個数: 32

約数和(自身を含む): 591128400

約数和(自身を除く): 378322392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 985213, 1970426, 2955639, 3940852, 5911278, 7881704, 8866917, 11822556, 17733834, 23645112, 26600751, 35467668, 53201502, 70935336, 106403004, 212806008]

約数ペア:

[(1, 212806008), (2, 106403004), (3, 70935336), (4, 53201502), (6, 35467668), (8, 26600751), (9, 23645112), (12, 17733834), (18, 11822556), (24, 8866917), (27, 7881704), (36, 5911278), (54, 3940852), (72, 2955639), (108, 1970426), (216, 985213)]