201813132428

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{1291}}^1\times {\mathrm{3733}}^1$

素因数の和:5095

約数の個数: 72

約数和(自身を含む): 385994483280

約数和(自身を除く): 184181350852

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 361, 551, 722, 1102, 1291, 1444, 2204, 2582, 3733, 5164, 7466, 10469, 14932, 20938, 24529, 37439, 41876, 49058, 70927, 74878, 98116, 108257, 141854, 149756, 216514, 283708, 433028, 466051, 711341, 932102, 1347613, 1422682, 1864204, 2056883, 2695226, 2845364, 4113766, 4819303, 5390452, 8227532, 9638606, 13515479, 19277212, 27030958, 39080777, 54061916, 78161554, 91566757, 139759787, 156323108, 183133514, 279519574, 366267028, 559039148, 1739768383, 2655435953, 3479536766, 5310871906, 6959073532, 10621743812, 50453283107, 100906566214, 201813132428]

約数ペア:

[(1, 201813132428), (2, 100906566214), (4, 50453283107), (19, 10621743812), (29, 6959073532), (38, 5310871906), (58, 3479536766), (76, 2655435953), (116, 1739768383), (361, 559039148), (551, 366267028), (722, 279519574), (1102, 183133514), (1291, 156323108), (1444, 139759787), (2204, 91566757), (2582, 78161554), (3733, 54061916), (5164, 39080777), (7466, 27030958), (10469, 19277212), (14932, 13515479), (20938, 9638606), (24529, 8227532), (37439, 5390452), (41876, 4819303), (49058, 4113766), (70927, 2845364), (74878, 2695226), (98116, 2056883), (108257, 1864204), (141854, 1422682), (149756, 1347613), (216514, 932102), (283708, 711341), (433028, 466051)]