17880534

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{47303}}^1$

素因数の和:47321

約数の個数: 32

約数和(自身を含む): 45411840

約数和(自身を除く): 27531306

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 47303, 94606, 141909, 283818, 331121, 425727, 662242, 851454, 993363, 1277181, 1986726, 2554362, 2980089, 5960178, 8940267, 17880534]

約数ペア:

[(1, 17880534), (2, 8940267), (3, 5960178), (6, 2980089), (7, 2554362), (9, 1986726), (14, 1277181), (18, 993363), (21, 851454), (27, 662242), (42, 425727), (54, 331121), (63, 283818), (126, 141909), (189, 94606), (378, 47303)]