258934014

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{743}}^1\times {\mathrm{1019}}^1$

素因数の和:1789

約数の個数: 48

約数和(自身を含む): 591926400

約数和(自身を除く): 332992386

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 743, 1019, 1486, 2038, 2229, 3057, 4458, 6114, 6687, 9171, 13374, 14117, 18342, 19361, 28234, 38722, 42351, 58083, 84702, 116166, 127053, 174249, 254106, 348498, 757117, 1514234, 2271351, 4542702, 6814053, 13628106, 14385223, 28770446, 43155669, 86311338, 129467007, 258934014]

約数ペア:

[(1, 258934014), (2, 129467007), (3, 86311338), (6, 43155669), (9, 28770446), (18, 14385223), (19, 13628106), (38, 6814053), (57, 4542702), (114, 2271351), (171, 1514234), (342, 757117), (743, 348498), (1019, 254106), (1486, 174249), (2038, 127053), (2229, 116166), (3057, 84702), (4458, 58083), (6114, 42351), (6687, 38722), (9171, 28234), (13374, 19361), (14117, 18342)]