18525348

素因数分解:

$2^2\times 3^6\times {\mathrm{6353}}^1$

素因数の和:6375

約数の個数: 42

約数和(自身を含む): 48614454

約数和(自身を除く): 30089106

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 6353, 12706, 19059, 25412, 38118, 57177, 76236, 114354, 171531, 228708, 343062, 514593, 686124, 1029186, 1543779, 2058372, 3087558, 4631337, 6175116, 9262674, 18525348]

約数ペア:

[(1, 18525348), (2, 9262674), (3, 6175116), (4, 4631337), (6, 3087558), (9, 2058372), (12, 1543779), (18, 1029186), (27, 686124), (36, 514593), (54, 343062), (81, 228708), (108, 171531), (162, 114354), (243, 76236), (324, 57177), (486, 38118), (729, 25412), (972, 19059), (1458, 12706), (2916, 6353)]