9009728

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1$

素因数の和:69

約数の個数: 126

約数和(自身を含む): 23845266

約数和(自身を除く): 14835538

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 49, 52, 56, 64, 68, 91, 98, 104, 112, 119, 136, 169, 182, 196, 208, 221, 224, 238, 272, 338, 364, 392, 416, 442, 448, 476, 544, 637, 676, 728, 784, 832, 833, 884, 952, 1088, 1183, 1274, 1352, 1456, 1547, 1568, 1666, 1768, 1904, 2366, 2548, 2704, 2873, 2912, 3094, 3136, 3332, 3536, 3808, 4732, 5096, 5408, 5746, 5824, 6188, 6664, 7072, 7616, 8281, 9464, 10192, 10816, 10829, 11492, 12376, 13328, 14144, 16562, 18928, 20111, 20384, 21658, 22984, 24752, 26656, 33124, 37856, 40222, 40768, 43316, 45968, 49504, 53312, 66248, 75712, 80444, 86632, 91936, 99008, 132496, 140777, 160888, 173264, 183872, 264992, 281554, 321776, 346528, 529984, 563108, 643552, 693056, 1126216, 1287104, 2252432, 4504864, 9009728]

約数ペア:

[(1, 9009728), (2, 4504864), (4, 2252432), (7, 1287104), (8, 1126216), (13, 693056), (14, 643552), (16, 563108), (17, 529984), (26, 346528), (28, 321776), (32, 281554), (34, 264992), (49, 183872), (52, 173264), (56, 160888), (64, 140777), (68, 132496), (91, 99008), (98, 91936), (104, 86632), (112, 80444), (119, 75712), (136, 66248), (169, 53312), (182, 49504), (196, 45968), (208, 43316), (221, 40768), (224, 40222), (238, 37856), (272, 33124), (338, 26656), (364, 24752), (392, 22984), (416, 21658), (442, 20384), (448, 20111), (476, 18928), (544, 16562), (637, 14144), (676, 13328), (728, 12376), (784, 11492), (832, 10829), (833, 10816), (884, 10192), (952, 9464), (1088, 8281), (1183, 7616), (1274, 7072), (1352, 6664), (1456, 6188), (1547, 5824), (1568, 5746), (1666, 5408), (1768, 5096), (1904, 4732), (2366, 3808), (2548, 3536), (2704, 3332), (2873, 3136), (2912, 3094)]