18099774

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1451}}^1$

素因数の和:1483

約数の個数: 80

約数和(自身を含む): 50599296

約数和(自身を除く): 32499522

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 81, 99, 126, 154, 162, 189, 198, 231, 297, 378, 462, 567, 594, 693, 891, 1134, 1386, 1451, 1782, 2079, 2902, 4158, 4353, 6237, 8706, 10157, 12474, 13059, 15961, 20314, 26118, 30471, 31922, 39177, 47883, 60942, 78354, 91413, 95766, 111727, 117531, 143649, 182826, 223454, 235062, 274239, 287298, 335181, 430947, 548478, 670362, 822717, 861894, 1005543, 1292841, 1645434, 2011086, 2585682, 3016629, 6033258, 9049887, 18099774]

約数ペア:

[(1, 18099774), (2, 9049887), (3, 6033258), (6, 3016629), (7, 2585682), (9, 2011086), (11, 1645434), (14, 1292841), (18, 1005543), (21, 861894), (22, 822717), (27, 670362), (33, 548478), (42, 430947), (54, 335181), (63, 287298), (66, 274239), (77, 235062), (81, 223454), (99, 182826), (126, 143649), (154, 117531), (162, 111727), (189, 95766), (198, 91413), (231, 78354), (297, 60942), (378, 47883), (462, 39177), (567, 31922), (594, 30471), (693, 26118), (891, 20314), (1134, 15961), (1386, 13059), (1451, 12474), (1782, 10157), (2079, 8706), (2902, 6237), (4158, 4353)]