81054228

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{355501}}^1$

素因数の和:355527

約数の個数: 24

約数和(自身を含む): 199081120

約数和(自身を除く): 118026892

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 355501, 711002, 1066503, 1422004, 2133006, 4266012, 6754519, 13509038, 20263557, 27018076, 40527114, 81054228]

約数ペア:

[(1, 81054228), (2, 40527114), (3, 27018076), (4, 20263557), (6, 13509038), (12, 6754519), (19, 4266012), (38, 2133006), (57, 1422004), (76, 1066503), (114, 711002), (228, 355501)]