18330876

素因数分解:

$2^2\times 3^2\times {\mathrm{349}}^1\times {\mathrm{1459}}^1$

素因数の和:1818

約数の個数: 36

約数和(自身を含む): 46501000

約数和(自身を除く): 28170124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 349, 698, 1047, 1396, 1459, 2094, 2918, 3141, 4188, 4377, 5836, 6282, 8754, 12564, 13131, 17508, 26262, 52524, 509191, 1018382, 1527573, 2036764, 3055146, 4582719, 6110292, 9165438, 18330876]

約数ペア:

[(1, 18330876), (2, 9165438), (3, 6110292), (4, 4582719), (6, 3055146), (9, 2036764), (12, 1527573), (18, 1018382), (36, 509191), (349, 52524), (698, 26262), (1047, 17508), (1396, 13131), (1459, 12564), (2094, 8754), (2918, 6282), (3141, 5836), (4188, 4377)]