2211366924

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{205441}}^1$

素因数の和:205487

約数の個数: 72

約数和(自身を含む): 6281594592

約数和(自身を除く): 4070227668

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 207, 234, 276, 299, 414, 468, 598, 828, 897, 1196, 1794, 2691, 3588, 5382, 10764, 205441, 410882, 616323, 821764, 1232646, 1848969, 2465292, 2670733, 3697938, 4725143, 5341466, 7395876, 8012199, 9450286, 10682932, 14175429, 16024398, 18900572, 24036597, 28350858, 32048796, 42526287, 48073194, 56701716, 61426859, 85052574, 96146388, 122853718, 170105148, 184280577, 245707436, 368561154, 552841731, 737122308, 1105683462, 2211366924]

約数ペア:

[(1, 2211366924), (2, 1105683462), (3, 737122308), (4, 552841731), (6, 368561154), (9, 245707436), (12, 184280577), (13, 170105148), (18, 122853718), (23, 96146388), (26, 85052574), (36, 61426859), (39, 56701716), (46, 48073194), (52, 42526287), (69, 32048796), (78, 28350858), (92, 24036597), (117, 18900572), (138, 16024398), (156, 14175429), (207, 10682932), (234, 9450286), (276, 8012199), (299, 7395876), (414, 5341466), (468, 4725143), (598, 3697938), (828, 2670733), (897, 2465292), (1196, 1848969), (1794, 1232646), (2691, 821764), (3588, 616323), (5382, 410882), (10764, 205441)]