28156689198

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{142205501}}^1$

素因数の和:142205520

約数の個数: 24

約数和(自身を含む): 66552174936

約数和(自身を除く): 38395485738

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 142205501, 284411002, 426616503, 853233006, 1279849509, 1564260511, 2559699018, 3128521022, 4692781533, 9385563066, 14078344599, 28156689198]

約数ペア:

[(1, 28156689198), (2, 14078344599), (3, 9385563066), (6, 4692781533), (9, 3128521022), (11, 2559699018), (18, 1564260511), (22, 1279849509), (33, 853233006), (66, 426616503), (99, 284411002), (198, 142205501)]