15953454

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{409}}^1$

素因数の和:625

約数の個数: 48

約数和(自身を含む): 37992240

約数和(自身を除く): 22038786

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 197, 198, 394, 409, 591, 818, 1182, 1227, 1773, 2167, 2454, 3546, 3681, 4334, 4499, 6501, 7362, 8998, 13002, 13497, 19503, 26994, 39006, 40491, 80573, 80982, 161146, 241719, 483438, 725157, 886303, 1450314, 1772606, 2658909, 5317818, 7976727, 15953454]

約数ペア:

[(1, 15953454), (2, 7976727), (3, 5317818), (6, 2658909), (9, 1772606), (11, 1450314), (18, 886303), (22, 725157), (33, 483438), (66, 241719), (99, 161146), (197, 80982), (198, 80573), (394, 40491), (409, 39006), (591, 26994), (818, 19503), (1182, 13497), (1227, 13002), (1773, 8998), (2167, 7362), (2454, 6501), (3546, 4499), (3681, 4334)]