21030149382

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{902659}}^1$

素因数の和:903028

約数の個数: 32

約数和(自身を含む): 46013996160

約数和(自身を除く): 24983846778

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 353, 706, 1059, 2118, 3883, 7766, 11649, 23298, 902659, 1805318, 2707977, 5415954, 9929249, 19858498, 29787747, 59575494, 318638627, 637277254, 955915881, 1911831762, 3505024897, 7010049794, 10515074691, 21030149382]

約数ペア:

[(1, 21030149382), (2, 10515074691), (3, 7010049794), (6, 3505024897), (11, 1911831762), (22, 955915881), (33, 637277254), (66, 318638627), (353, 59575494), (706, 29787747), (1059, 19858498), (2118, 9929249), (3883, 5415954), (7766, 2707977), (11649, 1805318), (23298, 902659)]