18244148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{3617}}^1$

素因数の和:3731

約数の個数: 24

約数和(自身を含む): 34747272

約数和(自身を除く): 16503124

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 1261, 2522, 3617, 5044, 7234, 14468, 47021, 94042, 188084, 350849, 701698, 1403396, 4561037, 9122074, 18244148]

約数ペア:

[(1, 18244148), (2, 9122074), (4, 4561037), (13, 1403396), (26, 701698), (52, 350849), (97, 188084), (194, 94042), (388, 47021), (1261, 14468), (2522, 7234), (3617, 5044)]