18389988792

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{296651}}^1$

素因数の和:296714

約数の個数: 128

約数和(自身を含む): 59805043200

約数和(自身を除く): 41415054408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 41, 42, 54, 56, 63, 72, 82, 84, 108, 123, 126, 164, 168, 189, 216, 246, 252, 287, 328, 369, 378, 492, 504, 574, 738, 756, 861, 984, 1107, 1148, 1476, 1512, 1722, 2214, 2296, 2583, 2952, 3444, 4428, 5166, 6888, 7749, 8856, 10332, 15498, 20664, 30996, 61992, 296651, 593302, 889953, 1186604, 1779906, 2076557, 2373208, 2669859, 3559812, 4153114, 5339718, 6229671, 7119624, 8009577, 8306228, 10679436, 12162691, 12459342, 16019154, 16612456, 18689013, 21358872, 24325382, 24918684, 32038308, 36488073, 37378026, 48650764, 49837368, 56067039, 64076616, 72976146, 74756052, 85138837, 97301528, 109464219, 112134078, 145952292, 149512104, 170277674, 218928438, 224268156, 255416511, 291904584, 328392657, 340555348, 437856876, 448536312, 510833022, 656785314, 681110696, 766249533, 875713752, 1021666044, 1313570628, 1532499066, 2043332088, 2298748599, 2627141256, 3064998132, 4597497198, 6129996264, 9194994396, 18389988792]

約数ペア:

[(1, 18389988792), (2, 9194994396), (3, 6129996264), (4, 4597497198), (6, 3064998132), (7, 2627141256), (8, 2298748599), (9, 2043332088), (12, 1532499066), (14, 1313570628), (18, 1021666044), (21, 875713752), (24, 766249533), (27, 681110696), (28, 656785314), (36, 510833022), (41, 448536312), (42, 437856876), (54, 340555348), (56, 328392657), (63, 291904584), (72, 255416511), (82, 224268156), (84, 218928438), (108, 170277674), (123, 149512104), (126, 145952292), (164, 112134078), (168, 109464219), (189, 97301528), (216, 85138837), (246, 74756052), (252, 72976146), (287, 64076616), (328, 56067039), (369, 49837368), (378, 48650764), (492, 37378026), (504, 36488073), (574, 32038308), (738, 24918684), (756, 24325382), (861, 21358872), (984, 18689013), (1107, 16612456), (1148, 16019154), (1476, 12459342), (1512, 12162691), (1722, 10679436), (2214, 8306228), (2296, 8009577), (2583, 7119624), (2952, 6229671), (3444, 5339718), (4428, 4153114), (5166, 3559812), (6888, 2669859), (7749, 2373208), (8856, 2076557), (10332, 1779906), (15498, 1186604), (20664, 889953), (30996, 593302), (61992, 296651)]