21464557734

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{1086373}}^1$

素因数の和:1086504

約数の個数: 32

約数和(自身を含む): 44584788960

約数和(自身を除く): 23120231226

約数列:

[1, 2, 3, 6, 37, 74, 89, 111, 178, 222, 267, 534, 3293, 6586, 9879, 19758, 1086373, 2172746, 3259119, 6518238, 40195801, 80391602, 96687197, 120587403, 193374394, 241174806, 290061591, 580123182, 3577426289, 7154852578, 10732278867, 21464557734]

約数ペア:

[(1, 21464557734), (2, 10732278867), (3, 7154852578), (6, 3577426289), (37, 580123182), (74, 290061591), (89, 241174806), (111, 193374394), (178, 120587403), (222, 96687197), (267, 80391602), (534, 40195801), (3293, 6518238), (6586, 3259119), (9879, 2172746), (19758, 1086373)]