27511658

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:326

約数の個数: 32

約数和(自身を含む): 45144000

約数和(自身を除く): 17632342

約数列:

[1, 2, 19, 38, 43, 86, 113, 149, 226, 298, 817, 1634, 2147, 2831, 4294, 4859, 5662, 6407, 9718, 12814, 16837, 33674, 92321, 121733, 184642, 243466, 319903, 639806, 723991, 1447982, 13755829, 27511658]

約数ペア:

[(1, 27511658), (2, 13755829), (19, 1447982), (38, 723991), (43, 639806), (86, 319903), (113, 243466), (149, 184642), (226, 121733), (298, 92321), (817, 33674), (1634, 16837), (2147, 12814), (2831, 9718), (4294, 6407), (4859, 5662)]