18112378

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{7951}}^1$

素因数の和:8037

約数の個数: 16

約数和(自身を含む): 29199744

約数和(自身を除く): 11087366

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 7951, 15902, 135167, 270334, 532717, 1065434, 9056189, 18112378]

約数ペア:

[(1, 18112378), (2, 9056189), (17, 1065434), (34, 532717), (67, 270334), (134, 135167), (1139, 15902), (2278, 7951)]