2018200518

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{1419269}}^1$

素因数の和:1419356

約数の個数: 24

約数和(自身を含む): 4428122400

約数和(自身を除く): 2409921882

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422, 1419269, 2838538, 4257807, 8515614, 12773421, 25546842, 112122251, 224244502, 336366753, 672733506, 1009100259, 2018200518]

約数ペア:

[(1, 2018200518), (2, 1009100259), (3, 672733506), (6, 336366753), (9, 224244502), (18, 112122251), (79, 25546842), (158, 12773421), (237, 8515614), (474, 4257807), (711, 2838538), (1422, 1419269)]