2223643986

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{47459}}^1$

素因数の和:47623

約数の個数: 48

約数和(自身を含む): 5108594400

約数和(自身を除く): 2884950414

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 137, 171, 274, 342, 411, 822, 1233, 2466, 2603, 5206, 7809, 15618, 23427, 46854, 47459, 94918, 142377, 284754, 427131, 854262, 901721, 1803442, 2705163, 5410326, 6501883, 8115489, 13003766, 16230978, 19505649, 39011298, 58516947, 117033894, 123535777, 247071554, 370607331, 741214662, 1111821993, 2223643986]

約数ペア:

[(1, 2223643986), (2, 1111821993), (3, 741214662), (6, 370607331), (9, 247071554), (18, 123535777), (19, 117033894), (38, 58516947), (57, 39011298), (114, 19505649), (137, 16230978), (171, 13003766), (274, 8115489), (342, 6501883), (411, 5410326), (822, 2705163), (1233, 1803442), (2466, 901721), (2603, 854262), (5206, 427131), (7809, 284754), (15618, 142377), (23427, 94918), (46854, 47459)]