21967878

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{32401}}^1$

素因数の和:32519

約数の個数: 16

約数和(自身を含む): 44325936

約数和(自身を除く): 22358058

約数列:

[1, 2, 3, 6, 113, 226, 339, 678, 32401, 64802, 97203, 194406, 3661313, 7322626, 10983939, 21967878]

約数ペア:

[(1, 21967878), (2, 10983939), (3, 7322626), (6, 3661313), (113, 194406), (226, 97203), (339, 64802), (678, 32401)]