18883906254

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{1399}}^1\times {\mathrm{14149}}^1$

素因数の和:15609

約数の個数: 48

約数和(自身を含む): 41719860000

約数和(自身を除く): 22835953746

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 1399, 2798, 4197, 8394, 12591, 14149, 25182, 28298, 42447, 74147, 84894, 127341, 148294, 222441, 254682, 444882, 667323, 749897, 1334646, 1499794, 2249691, 4499382, 6749073, 13498146, 19794451, 39588902, 59383353, 118766706, 178150059, 356300118, 1049105903, 2098211806, 3147317709, 6294635418, 9441953127, 18883906254]

約数ペア:

[(1, 18883906254), (2, 9441953127), (3, 6294635418), (6, 3147317709), (9, 2098211806), (18, 1049105903), (53, 356300118), (106, 178150059), (159, 118766706), (318, 59383353), (477, 39588902), (954, 19794451), (1399, 13498146), (2798, 6749073), (4197, 4499382), (8394, 2249691), (12591, 1499794), (14149, 1334646), (25182, 749897), (28298, 667323), (42447, 444882), (74147, 254682), (84894, 222441), (127341, 148294)]