21796338

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{353}}^1$

素因数の和:650

約数の個数: 32

約数和(自身を含む): 44960832

約数和(自身を除く): 23164494

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 251, 353, 502, 706, 753, 1059, 1506, 2118, 10291, 14473, 20582, 28946, 30873, 43419, 61746, 86838, 88603, 177206, 265809, 531618, 3632723, 7265446, 10898169, 21796338]

約数ペア:

[(1, 21796338), (2, 10898169), (3, 7265446), (6, 3632723), (41, 531618), (82, 265809), (123, 177206), (246, 88603), (251, 86838), (353, 61746), (502, 43419), (706, 30873), (753, 28946), (1059, 20582), (1506, 14473), (2118, 10291)]