63838138

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18461}}^1$

素因数の和:18502

約数の個数: 32

約数和(自身を含む): 124064640

約数和(自身を除く): 60226502

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 18461, 36922, 129227, 239993, 258454, 350759, 479986, 701518, 1679951, 2455313, 3359902, 4559867, 4910626, 9119734, 31919069, 63838138]

約数ペア:

[(1, 63838138), (2, 31919069), (7, 9119734), (13, 4910626), (14, 4559867), (19, 3359902), (26, 2455313), (38, 1679951), (91, 701518), (133, 479986), (182, 350759), (247, 258454), (266, 239993), (494, 129227), (1729, 36922), (3458, 18461)]