1788894192

素因数分解:

$2^4\times 3^1\times {\mathrm{2081}}^1\times {\mathrm{17909}}^1$

素因数の和:20001

約数の個数: 40

約数和(自身を含む): 4623788880

約数和(自身を除く): 2834894688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2081, 4162, 6243, 8324, 12486, 16648, 17909, 24972, 33296, 35818, 49944, 53727, 71636, 99888, 107454, 143272, 214908, 286544, 429816, 859632, 37268629, 74537258, 111805887, 149074516, 223611774, 298149032, 447223548, 596298064, 894447096, 1788894192]

約数ペア:

[(1, 1788894192), (2, 894447096), (3, 596298064), (4, 447223548), (6, 298149032), (8, 223611774), (12, 149074516), (16, 111805887), (24, 74537258), (48, 37268629), (2081, 859632), (4162, 429816), (6243, 286544), (8324, 214908), (12486, 143272), (16648, 107454), (17909, 99888), (24972, 71636), (33296, 53727), (35818, 49944)]