18253323

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1499}}^1$

素因数の和:1560

約数の個数: 32

約数和(自身を含む): 30240000

約数和(自身を除く): 11986677

約数列:

[1, 3, 9, 11, 27, 33, 41, 99, 123, 297, 369, 451, 1107, 1353, 1499, 4059, 4497, 12177, 13491, 16489, 40473, 49467, 61459, 148401, 184377, 445203, 553131, 676049, 1659393, 2028147, 6084441, 18253323]

約数ペア:

[(1, 18253323), (3, 6084441), (9, 2028147), (11, 1659393), (27, 676049), (33, 553131), (41, 445203), (99, 184377), (123, 148401), (297, 61459), (369, 49467), (451, 40473), (1107, 16489), (1353, 13491), (1499, 12177), (4059, 4497)]