40518198

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{15313}}^1$

素因数の和:15338

約数の個数: 48

約数和(自身を含む): 104747760

約数和(自身を除く): 64229562

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 15313, 30626, 45939, 91878, 107191, 137817, 214382, 275634, 321573, 413451, 643146, 750337, 826902, 964719, 1500674, 1929438, 2251011, 2894157, 4502022, 5788314, 6753033, 13506066, 20259099, 40518198]

約数ペア:

[(1, 40518198), (2, 20259099), (3, 13506066), (6, 6753033), (7, 5788314), (9, 4502022), (14, 2894157), (18, 2251011), (21, 1929438), (27, 1500674), (42, 964719), (49, 826902), (54, 750337), (63, 643146), (98, 413451), (126, 321573), (147, 275634), (189, 214382), (294, 137817), (378, 107191), (441, 91878), (882, 45939), (1323, 30626), (2646, 15313)]