1181225556

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{9173}}^1$

素因数の和:9270

約数の個数: 108

約数和(自身を含む): 3521329812

約数和(自身を除く): 2340104256

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 73, 84, 98, 126, 146, 147, 196, 219, 252, 292, 294, 438, 441, 511, 588, 657, 876, 882, 1022, 1314, 1533, 1764, 2044, 2628, 3066, 3577, 4599, 6132, 7154, 9173, 9198, 10731, 14308, 18346, 18396, 21462, 27519, 32193, 36692, 42924, 55038, 64211, 64386, 82557, 110076, 128422, 128772, 165114, 192633, 256844, 330228, 385266, 449477, 577899, 669629, 770532, 898954, 1155798, 1339258, 1348431, 1797908, 2008887, 2311596, 2678516, 2696862, 4017774, 4045293, 4687403, 5393724, 6026661, 8035548, 8090586, 9374806, 12053322, 14062209, 16181172, 18749612, 24106644, 28124418, 32811821, 42186627, 56248836, 65623642, 84373254, 98435463, 131247284, 168746508, 196870926, 295306389, 393741852, 590612778, 1181225556]

約数ペア:

[(1, 1181225556), (2, 590612778), (3, 393741852), (4, 295306389), (6, 196870926), (7, 168746508), (9, 131247284), (12, 98435463), (14, 84373254), (18, 65623642), (21, 56248836), (28, 42186627), (36, 32811821), (42, 28124418), (49, 24106644), (63, 18749612), (73, 16181172), (84, 14062209), (98, 12053322), (126, 9374806), (146, 8090586), (147, 8035548), (196, 6026661), (219, 5393724), (252, 4687403), (292, 4045293), (294, 4017774), (438, 2696862), (441, 2678516), (511, 2311596), (588, 2008887), (657, 1797908), (876, 1348431), (882, 1339258), (1022, 1155798), (1314, 898954), (1533, 770532), (1764, 669629), (2044, 577899), (2628, 449477), (3066, 385266), (3577, 330228), (4599, 256844), (6132, 192633), (7154, 165114), (9173, 128772), (9198, 128422), (10731, 110076), (14308, 82557), (18346, 64386), (18396, 64211), (21462, 55038), (27519, 42924), (32193, 36692)]