12658428

素因数分解:

$2^2\times 3^2\times {\mathrm{227}}^1\times {\mathrm{1549}}^1$

素因数の和:1786

約数の個数: 36

約数和(自身を含む): 32159400

約数和(自身を除く): 19500972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 227, 454, 681, 908, 1362, 1549, 2043, 2724, 3098, 4086, 4647, 6196, 8172, 9294, 13941, 18588, 27882, 55764, 351623, 703246, 1054869, 1406492, 2109738, 3164607, 4219476, 6329214, 12658428]

約数ペア:

[(1, 12658428), (2, 6329214), (3, 4219476), (4, 3164607), (6, 2109738), (9, 1406492), (12, 1054869), (18, 703246), (36, 351623), (227, 55764), (454, 27882), (681, 18588), (908, 13941), (1362, 9294), (1549, 8172), (2043, 6196), (2724, 4647), (3098, 4086)]