21108479042

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{2297}}^1$

素因数の和:2571

約数の個数: 64

約数和(自身を含む): 37488358656

約数和(自身を除く): 16379879614

約数列:

[1, 2, 7, 14, 67, 97, 101, 134, 194, 202, 469, 679, 707, 938, 1358, 1414, 2297, 4594, 6499, 6767, 9797, 12998, 13534, 16079, 19594, 32158, 45493, 47369, 68579, 90986, 94738, 137158, 153899, 222809, 231997, 307798, 445618, 463994, 656399, 1077293, 1312798, 1559663, 1623979, 2154586, 3119326, 3247958, 4594793, 9189586, 14928203, 15543799, 22503709, 29856406, 31087598, 45007418, 104497421, 108806593, 157525963, 208994842, 217613186, 315051926, 1507748503, 3015497006, 10554239521, 21108479042]

約数ペア:

[(1, 21108479042), (2, 10554239521), (7, 3015497006), (14, 1507748503), (67, 315051926), (97, 217613186), (101, 208994842), (134, 157525963), (194, 108806593), (202, 104497421), (469, 45007418), (679, 31087598), (707, 29856406), (938, 22503709), (1358, 15543799), (1414, 14928203), (2297, 9189586), (4594, 4594793), (6499, 3247958), (6767, 3119326), (9797, 2154586), (12998, 1623979), (13534, 1559663), (16079, 1312798), (19594, 1077293), (32158, 656399), (45493, 463994), (47369, 445618), (68579, 307798), (90986, 231997), (94738, 222809), (137158, 153899)]