18759794313

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3697}}^1\times {\mathrm{5657}}^1$

素因数の和:9393

約数の個数: 32

約数和(自身を含む): 28120893696

約数和(自身を除く): 9361099383

約数列:

[1, 3, 13, 23, 39, 69, 299, 897, 3697, 5657, 11091, 16971, 48061, 73541, 85031, 130111, 144183, 220623, 255093, 390333, 1105403, 1691443, 3316209, 5074329, 20913929, 62741787, 271881077, 481020367, 815643231, 1443061101, 6253264771, 18759794313]

約数ペア:

[(1, 18759794313), (3, 6253264771), (13, 1443061101), (23, 815643231), (39, 481020367), (69, 271881077), (299, 62741787), (897, 20913929), (3697, 5074329), (5657, 3316209), (11091, 1691443), (16971, 1105403), (48061, 390333), (73541, 255093), (85031, 220623), (130111, 144183)]