18327432

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{20639}}^1$

素因数の和:20685

約数の個数: 32

約数和(自身を含む): 47059200

約数和(自身を除く): 28731768

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 20639, 41278, 61917, 82556, 123834, 165112, 247668, 495336, 763643, 1527286, 2290929, 3054572, 4581858, 6109144, 9163716, 18327432]

約数ペア:

[(1, 18327432), (2, 9163716), (3, 6109144), (4, 4581858), (6, 3054572), (8, 2290929), (12, 1527286), (24, 763643), (37, 495336), (74, 247668), (111, 165112), (148, 123834), (222, 82556), (296, 61917), (444, 41278), (888, 20639)]