13307904

素因数分解:

$2^{12}\times 3^2\times {\mathrm{19}}^2$

素因数の和:68

約数の個数: 117

約数和(自身を含む): 40570023

約数和(自身を除く): 27262119

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 288, 304, 342, 361, 384, 456, 512, 576, 608, 684, 722, 768, 912, 1024, 1083, 1152, 1216, 1368, 1444, 1536, 1824, 2048, 2166, 2304, 2432, 2736, 2888, 3072, 3249, 3648, 4096, 4332, 4608, 4864, 5472, 5776, 6144, 6498, 7296, 8664, 9216, 9728, 10944, 11552, 12288, 12996, 14592, 17328, 18432, 19456, 21888, 23104, 25992, 29184, 34656, 36864, 38912, 43776, 46208, 51984, 58368, 69312, 77824, 87552, 92416, 103968, 116736, 138624, 175104, 184832, 207936, 233472, 277248, 350208, 369664, 415872, 554496, 700416, 739328, 831744, 1108992, 1478656, 1663488, 2217984, 3326976, 4435968, 6653952, 13307904]

約数ペア:

[(1, 13307904), (2, 6653952), (3, 4435968), (4, 3326976), (6, 2217984), (8, 1663488), (9, 1478656), (12, 1108992), (16, 831744), (18, 739328), (19, 700416), (24, 554496), (32, 415872), (36, 369664), (38, 350208), (48, 277248), (57, 233472), (64, 207936), (72, 184832), (76, 175104), (96, 138624), (114, 116736), (128, 103968), (144, 92416), (152, 87552), (171, 77824), (192, 69312), (228, 58368), (256, 51984), (288, 46208), (304, 43776), (342, 38912), (361, 36864), (384, 34656), (456, 29184), (512, 25992), (576, 23104), (608, 21888), (684, 19456), (722, 18432), (768, 17328), (912, 14592), (1024, 12996), (1083, 12288), (1152, 11552), (1216, 10944), (1368, 9728), (1444, 9216), (1536, 8664), (1824, 7296), (2048, 6498), (2166, 6144), (2304, 5776), (2432, 5472), (2736, 4864), (2888, 4608), (3072, 4332), (3249, 4096)]