18321732

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3559}}^1$

素因数の和:3593

約数の個数: 72

約数和(自身を含む): 54425280

約数和(自身を除く): 36103548

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 3559, 5148, 7118, 10677, 14236, 21354, 32031, 39149, 42708, 46267, 64062, 78298, 92534, 117447, 128124, 138801, 156596, 185068, 234894, 277602, 352341, 416403, 469788, 508937, 555204, 704682, 832806, 1017874, 1409364, 1526811, 1665612, 2035748, 3053622, 4580433, 6107244, 9160866, 18321732]

約数ペア:

[(1, 18321732), (2, 9160866), (3, 6107244), (4, 4580433), (6, 3053622), (9, 2035748), (11, 1665612), (12, 1526811), (13, 1409364), (18, 1017874), (22, 832806), (26, 704682), (33, 555204), (36, 508937), (39, 469788), (44, 416403), (52, 352341), (66, 277602), (78, 234894), (99, 185068), (117, 156596), (132, 138801), (143, 128124), (156, 117447), (198, 92534), (234, 78298), (286, 64062), (396, 46267), (429, 42708), (468, 39149), (572, 32031), (858, 21354), (1287, 14236), (1716, 10677), (2574, 7118), (3559, 5148)]