21360126

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{3433}}^1$

素因数の和:3516

約数の個数: 32

約数和(自身を含む): 45988128

約数和(自身を除く): 24628002

約数列:

[1, 2, 3, 6, 17, 34, 51, 61, 102, 122, 183, 366, 1037, 2074, 3111, 3433, 6222, 6866, 10299, 20598, 58361, 116722, 175083, 209413, 350166, 418826, 628239, 1256478, 3560021, 7120042, 10680063, 21360126]

約数ペア:

[(1, 21360126), (2, 10680063), (3, 7120042), (6, 3560021), (17, 1256478), (34, 628239), (51, 418826), (61, 350166), (102, 209413), (122, 175083), (183, 116722), (366, 58361), (1037, 20598), (2074, 10299), (3111, 6866), (3433, 6222)]