27984708

素因数分解:

$2^2\times 3^2\times {\mathrm{777353}}^1$

素因数の和:777363

約数の個数: 18

約数和(自身を含む): 70739214

約数和(自身を除く): 42754506

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 777353, 1554706, 2332059, 3109412, 4664118, 6996177, 9328236, 13992354, 27984708]

約数ペア:

[(1, 27984708), (2, 13992354), (3, 9328236), (4, 6996177), (6, 4664118), (9, 3109412), (12, 2332059), (18, 1554706), (36, 777353)]