13803006

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:398

約数の個数: 64

約数和(自身を含む): 33984000

約数和(自身を除く): 20180994

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 343, 353, 399, 686, 706, 798, 931, 1029, 1059, 1862, 2058, 2118, 2471, 2793, 4942, 5586, 6517, 6707, 7413, 13034, 13414, 14826, 17297, 19551, 20121, 34594, 39102, 40242, 46949, 51891, 93898, 103782, 121079, 140847, 242158, 281694, 328643, 363237, 657286, 726474, 985929, 1971858, 2300501, 4601002, 6901503, 13803006]

約数ペア:

[(1, 13803006), (2, 6901503), (3, 4601002), (6, 2300501), (7, 1971858), (14, 985929), (19, 726474), (21, 657286), (38, 363237), (42, 328643), (49, 281694), (57, 242158), (98, 140847), (114, 121079), (133, 103782), (147, 93898), (266, 51891), (294, 46949), (343, 40242), (353, 39102), (399, 34594), (686, 20121), (706, 19551), (798, 17297), (931, 14826), (1029, 13414), (1059, 13034), (1862, 7413), (2058, 6707), (2118, 6517), (2471, 5586), (2793, 4942)]