11211984

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{227}}^1$

素因数の和:262

約数の個数: 120

約数和(自身を含む): 36753600

約数和(自身を除く): 25541616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 227, 252, 294, 336, 343, 392, 441, 454, 504, 588, 681, 686, 784, 882, 908, 1008, 1029, 1176, 1362, 1372, 1589, 1764, 1816, 2043, 2058, 2352, 2724, 2744, 3087, 3178, 3528, 3632, 4086, 4116, 4767, 5448, 5488, 6174, 6356, 7056, 8172, 8232, 9534, 10896, 11123, 12348, 12712, 14301, 16344, 16464, 19068, 22246, 24696, 25424, 28602, 32688, 33369, 38136, 44492, 49392, 57204, 66738, 76272, 77861, 88984, 100107, 114408, 133476, 155722, 177968, 200214, 228816, 233583, 266952, 311444, 400428, 467166, 533904, 622888, 700749, 800856, 934332, 1245776, 1401498, 1601712, 1868664, 2802996, 3737328, 5605992, 11211984]

約数ペア:

[(1, 11211984), (2, 5605992), (3, 3737328), (4, 2802996), (6, 1868664), (7, 1601712), (8, 1401498), (9, 1245776), (12, 934332), (14, 800856), (16, 700749), (18, 622888), (21, 533904), (24, 467166), (28, 400428), (36, 311444), (42, 266952), (48, 233583), (49, 228816), (56, 200214), (63, 177968), (72, 155722), (84, 133476), (98, 114408), (112, 100107), (126, 88984), (144, 77861), (147, 76272), (168, 66738), (196, 57204), (227, 49392), (252, 44492), (294, 38136), (336, 33369), (343, 32688), (392, 28602), (441, 25424), (454, 24696), (504, 22246), (588, 19068), (681, 16464), (686, 16344), (784, 14301), (882, 12712), (908, 12348), (1008, 11123), (1029, 10896), (1176, 9534), (1362, 8232), (1372, 8172), (1589, 7056), (1764, 6356), (1816, 6174), (2043, 5488), (2058, 5448), (2352, 4767), (2724, 4116), (2744, 4086), (3087, 3632), (3178, 3528)]