12879378

素因数分解:

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

素因数の和:12583

約数の個数: 32

約数和(自身を含む): 30129600

約数和(自身を除く): 17250222

約数列:

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

約数ペア:

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