13881126

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{947}}^1$

素因数の和:1308

約数の個数: 32

約数和(自身を含む): 31852800

約数和(自身を除く): 17971674

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 349, 698, 947, 1047, 1894, 2094, 2443, 2841, 4886, 5682, 6629, 7329, 13258, 14658, 19887, 39774, 330503, 661006, 991509, 1983018, 2313521, 4627042, 6940563, 13881126]

約数ペア:

[(1, 13881126), (2, 6940563), (3, 4627042), (6, 2313521), (7, 1983018), (14, 991509), (21, 661006), (42, 330503), (349, 39774), (698, 19887), (947, 14658), (1047, 13258), (1894, 7329), (2094, 6629), (2443, 5682), (2841, 4886)]