18564144

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{9433}}^1$

素因数の和:9485

約数の個数: 40

約数和(自身を含む): 49132272

約数和(自身を除く): 30568128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 9433, 18866, 28299, 37732, 56598, 75464, 113196, 150928, 226392, 386753, 452784, 773506, 1160259, 1547012, 2320518, 3094024, 4641036, 6188048, 9282072, 18564144]

約数ペア:

[(1, 18564144), (2, 9282072), (3, 6188048), (4, 4641036), (6, 3094024), (8, 2320518), (12, 1547012), (16, 1160259), (24, 773506), (41, 452784), (48, 386753), (82, 226392), (123, 150928), (164, 113196), (246, 75464), (328, 56598), (492, 37732), (656, 28299), (984, 18866), (1968, 9433)]