12813696

素因数分解:

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

素因数の和:261

約数の個数: 144

約数和(自身を含む): 43081740

約数和(自身を除く): 30268044

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 227, 252, 288, 294, 336, 384, 392, 441, 448, 454, 504, 576, 588, 672, 681, 784, 882, 896, 908, 1008, 1152, 1176, 1344, 1362, 1568, 1589, 1764, 1816, 2016, 2043, 2352, 2688, 2724, 3136, 3178, 3528, 3632, 4032, 4086, 4704, 4767, 5448, 6272, 6356, 7056, 7264, 8064, 8172, 9408, 9534, 10896, 11123, 12712, 14112, 14301, 14528, 16344, 18816, 19068, 21792, 22246, 25424, 28224, 28602, 29056, 32688, 33369, 38136, 43584, 44492, 50848, 56448, 57204, 65376, 66738, 76272, 87168, 88984, 100107, 101696, 114408, 130752, 133476, 152544, 177968, 200214, 203392, 228816, 261504, 266952, 305088, 355936, 400428, 457632, 533904, 610176, 711872, 800856, 915264, 1067808, 1423744, 1601712, 1830528, 2135616, 3203424, 4271232, 6406848, 12813696]

約数ペア:

[(1, 12813696), (2, 6406848), (3, 4271232), (4, 3203424), (6, 2135616), (7, 1830528), (8, 1601712), (9, 1423744), (12, 1067808), (14, 915264), (16, 800856), (18, 711872), (21, 610176), (24, 533904), (28, 457632), (32, 400428), (36, 355936), (42, 305088), (48, 266952), (49, 261504), (56, 228816), (63, 203392), (64, 200214), (72, 177968), (84, 152544), (96, 133476), (98, 130752), (112, 114408), (126, 101696), (128, 100107), (144, 88984), (147, 87168), (168, 76272), (192, 66738), (196, 65376), (224, 57204), (227, 56448), (252, 50848), (288, 44492), (294, 43584), (336, 38136), (384, 33369), (392, 32688), (441, 29056), (448, 28602), (454, 28224), (504, 25424), (576, 22246), (588, 21792), (672, 19068), (681, 18816), (784, 16344), (882, 14528), (896, 14301), (908, 14112), (1008, 12712), (1152, 11123), (1176, 10896), (1344, 9534), (1362, 9408), (1568, 8172), (1589, 8064), (1764, 7264), (1816, 7056), (2016, 6356), (2043, 6272), (2352, 5448), (2688, 4767), (2724, 4704), (3136, 4086), (3178, 4032), (3528, 3632)]