18051504

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:314

約数の個数: 80

約数和(自身を含む): 49496832

約数和(自身を除く): 31445328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 83, 92, 138, 166, 184, 197, 249, 276, 332, 368, 394, 498, 552, 591, 664, 788, 996, 1104, 1182, 1328, 1576, 1909, 1992, 2364, 3152, 3818, 3984, 4531, 4728, 5727, 7636, 9062, 9456, 11454, 13593, 15272, 16351, 18124, 22908, 27186, 30544, 32702, 36248, 45816, 49053, 54372, 65404, 72496, 91632, 98106, 108744, 130808, 196212, 217488, 261616, 376073, 392424, 752146, 784848, 1128219, 1504292, 2256438, 3008584, 4512876, 6017168, 9025752, 18051504]

約数ペア:

[(1, 18051504), (2, 9025752), (3, 6017168), (4, 4512876), (6, 3008584), (8, 2256438), (12, 1504292), (16, 1128219), (23, 784848), (24, 752146), (46, 392424), (48, 376073), (69, 261616), (83, 217488), (92, 196212), (138, 130808), (166, 108744), (184, 98106), (197, 91632), (249, 72496), (276, 65404), (332, 54372), (368, 49053), (394, 45816), (498, 36248), (552, 32702), (591, 30544), (664, 27186), (788, 22908), (996, 18124), (1104, 16351), (1182, 15272), (1328, 13593), (1576, 11454), (1909, 9456), (1992, 9062), (2364, 7636), (3152, 5727), (3818, 4728), (3984, 4531)]