3121128

素因数分解:

$2^3\times 3^2\times {\mathrm{67}}^1\times {\mathrm{647}}^1$

素因数の和:726

約数の個数: 48

約数和(自身を含む): 8592480

約数和(自身を除く): 5471352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 67, 72, 134, 201, 268, 402, 536, 603, 647, 804, 1206, 1294, 1608, 1941, 2412, 2588, 3882, 4824, 5176, 5823, 7764, 11646, 15528, 23292, 43349, 46584, 86698, 130047, 173396, 260094, 346792, 390141, 520188, 780282, 1040376, 1560564, 3121128]

約数ペア:

[(1, 3121128), (2, 1560564), (3, 1040376), (4, 780282), (6, 520188), (8, 390141), (9, 346792), (12, 260094), (18, 173396), (24, 130047), (36, 86698), (67, 46584), (72, 43349), (134, 23292), (201, 15528), (268, 11646), (402, 7764), (536, 5823), (603, 5176), (647, 4824), (804, 3882), (1206, 2588), (1294, 2412), (1608, 1941)]