13257648

素因数分解:

$2^4\times 3^3\times {\mathrm{30689}}^1$

素因数の和:30706

約数の個数: 40

約数和(自身を含む): 38055600

約数和(自身を除く): 24797952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 30689, 61378, 92067, 122756, 184134, 245512, 276201, 368268, 491024, 552402, 736536, 828603, 1104804, 1473072, 1657206, 2209608, 3314412, 4419216, 6628824, 13257648]

約数ペア:

[(1, 13257648), (2, 6628824), (3, 4419216), (4, 3314412), (6, 2209608), (8, 1657206), (9, 1473072), (12, 1104804), (16, 828603), (18, 736536), (24, 552402), (27, 491024), (36, 368268), (48, 276201), (54, 245512), (72, 184134), (108, 122756), (144, 92067), (216, 61378), (432, 30689)]