38921658

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{3169}}^1$

素因数の和:3286

約数の個数: 32

約数和(自身を含む): 82166400

約数和(自身を除く): 43244742

約数列:

[1, 2, 3, 6, 23, 46, 69, 89, 138, 178, 267, 534, 2047, 3169, 4094, 6141, 6338, 9507, 12282, 19014, 72887, 145774, 218661, 282041, 437322, 564082, 846123, 1692246, 6486943, 12973886, 19460829, 38921658]

約数ペア:

[(1, 38921658), (2, 19460829), (3, 12973886), (6, 6486943), (23, 1692246), (46, 846123), (69, 564082), (89, 437322), (138, 282041), (178, 218661), (267, 145774), (534, 72887), (2047, 19014), (3169, 12282), (4094, 9507), (6141, 6338)]