38173938

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{13451}}^1$

素因数の和:13510

約数の個数: 32

約数和(自身を含む): 85231872

約数和(自身を除く): 47057934

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 2838, 13451, 26902, 40353, 80706, 147961, 295922, 443883, 578393, 887766, 1156786, 1735179, 3470358, 6362323, 12724646, 19086969, 38173938]

約数ペア:

[(1, 38173938), (2, 19086969), (3, 12724646), (6, 6362323), (11, 3470358), (22, 1735179), (33, 1156786), (43, 887766), (66, 578393), (86, 443883), (129, 295922), (258, 147961), (473, 80706), (946, 40353), (1419, 26902), (2838, 13451)]