22016988

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{29123}}^1$

素因数の和:29143

約数の個数: 48

約数和(自身を含む): 65237760

約数和(自身を除く): 43220772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 29123, 58246, 87369, 116492, 174738, 203861, 262107, 349476, 407722, 524214, 611583, 786321, 815444, 1048428, 1223166, 1572642, 1834749, 2446332, 3145284, 3669498, 5504247, 7338996, 11008494, 22016988]

約数ペア:

[(1, 22016988), (2, 11008494), (3, 7338996), (4, 5504247), (6, 3669498), (7, 3145284), (9, 2446332), (12, 1834749), (14, 1572642), (18, 1223166), (21, 1048428), (27, 815444), (28, 786321), (36, 611583), (42, 524214), (54, 407722), (63, 349476), (84, 262107), (108, 203861), (126, 174738), (189, 116492), (252, 87369), (378, 58246), (756, 29123)]