12596346

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{99971}}^1$

素因数の和:99986

約数の個数: 24

約数和(自身を含む): 31191264

約数和(自身を除く): 18594918

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 99971, 199942, 299913, 599826, 699797, 899739, 1399594, 1799478, 2099391, 4198782, 6298173, 12596346]

約数ペア:

[(1, 12596346), (2, 6298173), (3, 4198782), (6, 2099391), (7, 1799478), (9, 1399594), (14, 899739), (18, 699797), (21, 599826), (42, 299913), (63, 199942), (126, 99971)]