18377526401

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{7451}}^1$

素因数の和:7673

約数の個数: 32

約数和(自身を含む): 21122664192

約数和(自身を除く): 2745137791

約数列:

[1, 13, 23, 73, 113, 299, 949, 1469, 1679, 2599, 7451, 8249, 21827, 33787, 96863, 107237, 171373, 189727, 543923, 841963, 2227849, 2466451, 7070999, 10945519, 12510229, 19365149, 61463299, 162632977, 251746937, 799022887, 1413655877, 18377526401]

約数ペア:

[(1, 18377526401), (13, 1413655877), (23, 799022887), (73, 251746937), (113, 162632977), (299, 61463299), (949, 19365149), (1469, 12510229), (1679, 10945519), (2599, 7070999), (7451, 2466451), (8249, 2227849), (21827, 841963), (33787, 543923), (96863, 189727), (107237, 171373)]