19038888

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{2671}}^1$

素因数の和:2700

約数の個数: 80

約数和(自身を含む): 58196160

約数和(自身を除く): 39157272

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 132, 162, 198, 216, 264, 297, 324, 396, 594, 648, 792, 891, 1188, 1782, 2376, 2671, 3564, 5342, 7128, 8013, 10684, 16026, 21368, 24039, 29381, 32052, 48078, 58762, 64104, 72117, 88143, 96156, 117524, 144234, 176286, 192312, 216351, 235048, 264429, 288468, 352572, 432702, 528858, 576936, 705144, 793287, 865404, 1057716, 1586574, 1730808, 2115432, 2379861, 3173148, 4759722, 6346296, 9519444, 19038888]

約数ペア:

[(1, 19038888), (2, 9519444), (3, 6346296), (4, 4759722), (6, 3173148), (8, 2379861), (9, 2115432), (11, 1730808), (12, 1586574), (18, 1057716), (22, 865404), (24, 793287), (27, 705144), (33, 576936), (36, 528858), (44, 432702), (54, 352572), (66, 288468), (72, 264429), (81, 235048), (88, 216351), (99, 192312), (108, 176286), (132, 144234), (162, 117524), (198, 96156), (216, 88143), (264, 72117), (297, 64104), (324, 58762), (396, 48078), (594, 32052), (648, 29381), (792, 24039), (891, 21368), (1188, 16026), (1782, 10684), (2376, 8013), (2671, 7128), (3564, 5342)]