18796272

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{367}}^1$

素因数の和:486

約数の個数: 80

約数和(自身を含む): 53663232

約数和(自身を除く): 34866960

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 97, 132, 176, 194, 264, 291, 367, 388, 528, 582, 734, 776, 1067, 1101, 1164, 1468, 1552, 2134, 2202, 2328, 2936, 3201, 4037, 4268, 4404, 4656, 5872, 6402, 8074, 8536, 8808, 12111, 12804, 16148, 17072, 17616, 24222, 25608, 32296, 35599, 48444, 51216, 64592, 71198, 96888, 106797, 142396, 193776, 213594, 284792, 391589, 427188, 569584, 783178, 854376, 1174767, 1566356, 1708752, 2349534, 3132712, 4699068, 6265424, 9398136, 18796272]

約数ペア:

[(1, 18796272), (2, 9398136), (3, 6265424), (4, 4699068), (6, 3132712), (8, 2349534), (11, 1708752), (12, 1566356), (16, 1174767), (22, 854376), (24, 783178), (33, 569584), (44, 427188), (48, 391589), (66, 284792), (88, 213594), (97, 193776), (132, 142396), (176, 106797), (194, 96888), (264, 71198), (291, 64592), (367, 51216), (388, 48444), (528, 35599), (582, 32296), (734, 25608), (776, 24222), (1067, 17616), (1101, 17072), (1164, 16148), (1468, 12804), (1552, 12111), (2134, 8808), (2202, 8536), (2328, 8074), (2936, 6402), (3201, 5872), (4037, 4656), (4268, 4404)]