53815666974

素因数分解:

$2^1\times 3^1\times {\mathrm{419}}^1\times {\mathrm{21406391}}^1$

素因数の和:21406815

約数の個数: 16

約数和(自身を含む): 107888215680

約数和(自身を除く): 54072548706

約数列:

[1, 2, 3, 6, 419, 838, 1257, 2514, 21406391, 42812782, 64219173, 128438346, 8969277829, 17938555658, 26907833487, 53815666974]

約数ペア:

[(1, 53815666974), (2, 26907833487), (3, 17938555658), (6, 8969277829), (419, 128438346), (838, 64219173), (1257, 42812782), (2514, 21406391)]