23438538

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{11731}}^1$

素因数の和:11779

約数の個数: 32

約数和(自身を含む): 53497920

約数和(自身を除く): 30059382

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 666, 999, 1998, 11731, 23462, 35193, 70386, 105579, 211158, 316737, 434047, 633474, 868094, 1302141, 2604282, 3906423, 7812846, 11719269, 23438538]

約数ペア:

[(1, 23438538), (2, 11719269), (3, 7812846), (6, 3906423), (9, 2604282), (18, 1302141), (27, 868094), (37, 633474), (54, 434047), (74, 316737), (111, 211158), (222, 105579), (333, 70386), (666, 35193), (999, 23462), (1998, 11731)]