18929304

素因数分解:

$2^3\times 3^2\times {\mathrm{283}}^1\times {\mathrm{929}}^1$

素因数の和:1224

約数の個数: 48

約数和(自身を含む): 51503400

約数和(自身を除く): 32574096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 283, 566, 849, 929, 1132, 1698, 1858, 2264, 2547, 2787, 3396, 3716, 5094, 5574, 6792, 7432, 8361, 10188, 11148, 16722, 20376, 22296, 33444, 66888, 262907, 525814, 788721, 1051628, 1577442, 2103256, 2366163, 3154884, 4732326, 6309768, 9464652, 18929304]

約数ペア:

[(1, 18929304), (2, 9464652), (3, 6309768), (4, 4732326), (6, 3154884), (8, 2366163), (9, 2103256), (12, 1577442), (18, 1051628), (24, 788721), (36, 525814), (72, 262907), (283, 66888), (566, 33444), (849, 22296), (929, 20376), (1132, 16722), (1698, 11148), (1858, 10188), (2264, 8361), (2547, 7432), (2787, 6792), (3396, 5574), (3716, 5094)]