225288738

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{10799}}^1$

素因数の和:10887

約数の個数: 48

約数和(自身を含む): 522288000

約数和(自身を除く): 296999262

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 61, 114, 122, 171, 183, 342, 366, 549, 1098, 1159, 2318, 3477, 6954, 10431, 10799, 20862, 21598, 32397, 64794, 97191, 194382, 205181, 410362, 615543, 658739, 1231086, 1317478, 1846629, 1976217, 3693258, 3952434, 5928651, 11857302, 12516041, 25032082, 37548123, 75096246, 112644369, 225288738]

約数ペア:

[(1, 225288738), (2, 112644369), (3, 75096246), (6, 37548123), (9, 25032082), (18, 12516041), (19, 11857302), (38, 5928651), (57, 3952434), (61, 3693258), (114, 1976217), (122, 1846629), (171, 1317478), (183, 1231086), (342, 658739), (366, 615543), (549, 410362), (1098, 205181), (1159, 194382), (2318, 97191), (3477, 64794), (6954, 32397), (10431, 21598), (10799, 20862)]