21049980432846

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{326143913}}^1$

素因数の和:326144296

約数の個数: 32

約数和(自身を含む): 43583263515648

約数和(自身を除く): 22533283082802

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 347, 694, 1041, 2082, 10757, 21514, 32271, 64542, 326143913, 652287826, 978431739, 1956863478, 10110461303, 20220922606, 30331383909, 60662767818, 113171937811, 226343875622, 339515813433, 679031626866, 3508330072141, 7016660144282, 10524990216423, 21049980432846]

約数ペア:

[(1, 21049980432846), (2, 10524990216423), (3, 7016660144282), (6, 3508330072141), (31, 679031626866), (62, 339515813433), (93, 226343875622), (186, 113171937811), (347, 60662767818), (694, 30331383909), (1041, 20220922606), (2082, 10110461303), (10757, 1956863478), (21514, 978431739), (32271, 652287826), (64542, 326143913)]