1898496

素因数分解:

$2^{11}\times 3^2\times {\mathrm{103}}^1$

素因数の和:131

約数の個数: 72

約数和(自身を含む): 5536440

約数和(自身を除く): 3637944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 103, 128, 144, 192, 206, 256, 288, 309, 384, 412, 512, 576, 618, 768, 824, 927, 1024, 1152, 1236, 1536, 1648, 1854, 2048, 2304, 2472, 3072, 3296, 3708, 4608, 4944, 6144, 6592, 7416, 9216, 9888, 13184, 14832, 18432, 19776, 26368, 29664, 39552, 52736, 59328, 79104, 105472, 118656, 158208, 210944, 237312, 316416, 474624, 632832, 949248, 1898496]

約数ペア:

[(1, 1898496), (2, 949248), (3, 632832), (4, 474624), (6, 316416), (8, 237312), (9, 210944), (12, 158208), (16, 118656), (18, 105472), (24, 79104), (32, 59328), (36, 52736), (48, 39552), (64, 29664), (72, 26368), (96, 19776), (103, 18432), (128, 14832), (144, 13184), (192, 9888), (206, 9216), (256, 7416), (288, 6592), (309, 6144), (384, 4944), (412, 4608), (512, 3708), (576, 3296), (618, 3072), (768, 2472), (824, 2304), (927, 2048), (1024, 1854), (1152, 1648), (1236, 1536)]