38638134

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{12553}}^1$

素因数の和:12586

約数の個数: 40

約数和(自身を含む): 91142040

約数和(自身を除く): 52503906

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 12553, 25106, 37659, 75318, 112977, 225954, 238507, 338931, 477014, 677862, 715521, 1016793, 1431042, 2033586, 2146563, 4293126, 6439689, 12879378, 19319067, 38638134]

約数ペア:

[(1, 38638134), (2, 19319067), (3, 12879378), (6, 6439689), (9, 4293126), (18, 2146563), (19, 2033586), (27, 1431042), (38, 1016793), (54, 715521), (57, 677862), (81, 477014), (114, 338931), (162, 238507), (171, 225954), (342, 112977), (513, 75318), (1026, 37659), (1539, 25106), (3078, 12553)]