47436738

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{1997}}^1$

素因数の和:2146

約数の個数: 32

約数和(自身を含む): 98397504

約数和(自身を除く): 50960766

約数列:

[1, 2, 3, 6, 37, 74, 107, 111, 214, 222, 321, 642, 1997, 3959, 3994, 5991, 7918, 11877, 11982, 23754, 73889, 147778, 213679, 221667, 427358, 443334, 641037, 1282074, 7906123, 15812246, 23718369, 47436738]

約数ペア:

[(1, 47436738), (2, 23718369), (3, 15812246), (6, 7906123), (37, 1282074), (74, 641037), (107, 443334), (111, 427358), (214, 221667), (222, 213679), (321, 147778), (642, 73889), (1997, 23754), (3959, 11982), (3994, 11877), (5991, 7918)]