12997548

素因数分解:

$2^2\times 3^2\times {\mathrm{179}}^1\times {\mathrm{2017}}^1$

素因数の和:2206

約数の個数: 36

約数和(自身を含む): 33054840

約数和(自身を除く): 20057292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 179, 358, 537, 716, 1074, 1611, 2017, 2148, 3222, 4034, 6051, 6444, 8068, 12102, 18153, 24204, 36306, 72612, 361043, 722086, 1083129, 1444172, 2166258, 3249387, 4332516, 6498774, 12997548]

約数ペア:

[(1, 12997548), (2, 6498774), (3, 4332516), (4, 3249387), (6, 2166258), (9, 1444172), (12, 1083129), (18, 722086), (36, 361043), (179, 72612), (358, 36306), (537, 24204), (716, 18153), (1074, 12102), (1611, 8068), (2017, 6444), (2148, 6051), (3222, 4034)]