18771298

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6067}}^1$

素因数の和:6106

約数の個数: 32

約数和(自身を含む): 36699264

約数和(自身を除く): 17927966

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 6067, 12134, 42469, 78871, 84938, 103139, 157742, 206278, 552097, 721973, 1104194, 1340807, 1443946, 2681614, 9385649, 18771298]

約数ペア:

[(1, 18771298), (2, 9385649), (7, 2681614), (13, 1443946), (14, 1340807), (17, 1104194), (26, 721973), (34, 552097), (91, 206278), (119, 157742), (182, 103139), (221, 84938), (238, 78871), (442, 42469), (1547, 12134), (3094, 6067)]