243714558

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{18919}}^1$

素因数の和:19056

約数の個数: 32

約数和(自身を含む): 517651200

約数和(自身を除く): 273936642

約数列:

[1, 2, 3, 6, 19, 38, 57, 113, 114, 226, 339, 678, 2147, 4294, 6441, 12882, 18919, 37838, 56757, 113514, 359461, 718922, 1078383, 2137847, 2156766, 4275694, 6413541, 12827082, 40619093, 81238186, 121857279, 243714558]

約数ペア:

[(1, 243714558), (2, 121857279), (3, 81238186), (6, 40619093), (19, 12827082), (38, 6413541), (57, 4275694), (113, 2156766), (114, 2137847), (226, 1078383), (339, 718922), (678, 359461), (2147, 113514), (4294, 56757), (6441, 37838), (12882, 18919)]