71238246

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{2999}}^1$

素因数の和:3148

約数の個数: 32

約数和(自身を含む): 147744000

約数和(自身を除く): 76505754

約数列:

[1, 2, 3, 6, 37, 74, 107, 111, 214, 222, 321, 642, 2999, 3959, 5998, 7918, 8997, 11877, 17994, 23754, 110963, 221926, 320893, 332889, 641786, 665778, 962679, 1925358, 11873041, 23746082, 35619123, 71238246]

約数ペア:

[(1, 71238246), (2, 35619123), (3, 23746082), (6, 11873041), (37, 1925358), (74, 962679), (107, 665778), (111, 641786), (214, 332889), (222, 320893), (321, 221926), (642, 110963), (2999, 23754), (3959, 17994), (5998, 11877), (7918, 8997)]