642165678

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{22063}}^1$

素因数の和:22099

約数の個数: 96

約数和(自身を含む): 1811013120

約数和(自身を除く): 1168847442

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 49, 54, 63, 66, 77, 98, 99, 126, 147, 154, 189, 198, 231, 294, 297, 378, 441, 462, 539, 594, 693, 882, 1078, 1323, 1386, 1617, 2079, 2646, 3234, 4158, 4851, 9702, 14553, 22063, 29106, 44126, 66189, 132378, 154441, 198567, 242693, 308882, 397134, 463323, 485386, 595701, 728079, 926646, 1081087, 1191402, 1389969, 1456158, 1698851, 2162174, 2184237, 2779938, 3243261, 3397702, 4169907, 4368474, 5096553, 6486522, 6552711, 8339814, 9729783, 10193106, 11891957, 13105422, 15289659, 19459566, 23783914, 29189349, 30579318, 35675871, 45868977, 58378698, 71351742, 91737954, 107027613, 214055226, 321082839, 642165678]

約数ペア:

[(1, 642165678), (2, 321082839), (3, 214055226), (6, 107027613), (7, 91737954), (9, 71351742), (11, 58378698), (14, 45868977), (18, 35675871), (21, 30579318), (22, 29189349), (27, 23783914), (33, 19459566), (42, 15289659), (49, 13105422), (54, 11891957), (63, 10193106), (66, 9729783), (77, 8339814), (98, 6552711), (99, 6486522), (126, 5096553), (147, 4368474), (154, 4169907), (189, 3397702), (198, 3243261), (231, 2779938), (294, 2184237), (297, 2162174), (378, 1698851), (441, 1456158), (462, 1389969), (539, 1191402), (594, 1081087), (693, 926646), (882, 728079), (1078, 595701), (1323, 485386), (1386, 463323), (1617, 397134), (2079, 308882), (2646, 242693), (3234, 198567), (4158, 154441), (4851, 132378), (9702, 66189), (14553, 44126), (22063, 29106)]