18253548

素因数分解:

$2^2\times 3^2\times {\mathrm{433}}^1\times {\mathrm{1171}}^1$

素因数の和:1614

約数の個数: 36

約数和(自身を含む): 46286968

約数和(自身を除く): 28033420

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 433, 866, 1171, 1299, 1732, 2342, 2598, 3513, 3897, 4684, 5196, 7026, 7794, 10539, 14052, 15588, 21078, 42156, 507043, 1014086, 1521129, 2028172, 3042258, 4563387, 6084516, 9126774, 18253548]

約数ペア:

[(1, 18253548), (2, 9126774), (3, 6084516), (4, 4563387), (6, 3042258), (9, 2028172), (12, 1521129), (18, 1014086), (36, 507043), (433, 42156), (866, 21078), (1171, 15588), (1299, 14052), (1732, 10539), (2342, 7794), (2598, 7026), (3513, 5196), (3897, 4684)]