16434474

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:275

約数の個数: 64

約数和(自身を含む): 39536640

約数和(自身を除く): 23102166

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 103, 131, 174, 203, 206, 262, 309, 393, 406, 609, 618, 721, 786, 917, 1218, 1442, 1834, 2163, 2751, 2987, 3799, 4326, 5502, 5974, 7598, 8961, 11397, 13493, 17922, 20909, 22794, 26593, 26986, 40479, 41818, 53186, 62727, 79779, 80958, 94451, 125454, 159558, 188902, 283353, 391297, 566706, 782594, 1173891, 2347782, 2739079, 5478158, 8217237, 16434474]

約数ペア:

[(1, 16434474), (2, 8217237), (3, 5478158), (6, 2739079), (7, 2347782), (14, 1173891), (21, 782594), (29, 566706), (42, 391297), (58, 283353), (87, 188902), (103, 159558), (131, 125454), (174, 94451), (203, 80958), (206, 79779), (262, 62727), (309, 53186), (393, 41818), (406, 40479), (609, 26986), (618, 26593), (721, 22794), (786, 20909), (917, 17922), (1218, 13493), (1442, 11397), (1834, 8961), (2163, 7598), (2751, 5974), (2987, 5502), (3799, 4326)]