13381446

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7459}}^1$

素因数の和:7500

約数の個数: 32

約数和(自身を含む): 30078720

約数和(自身を除く): 16697274

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 7459, 14918, 22377, 44754, 96967, 171557, 193934, 290901, 343114, 514671, 581802, 1029342, 2230241, 4460482, 6690723, 13381446]

約数ペア:

[(1, 13381446), (2, 6690723), (3, 4460482), (6, 2230241), (13, 1029342), (23, 581802), (26, 514671), (39, 343114), (46, 290901), (69, 193934), (78, 171557), (138, 96967), (299, 44754), (598, 22377), (897, 14918), (1794, 7459)]