475270218

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{73141}}^1$

素因数の和:73187

約数の個数: 36

約数和(自身を含む): 1086816978

約数和(自身を除く): 611546760

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 361, 722, 1083, 2166, 3249, 6498, 73141, 146282, 219423, 438846, 658269, 1316538, 1389679, 2779358, 4169037, 8338074, 12507111, 25014222, 26403901, 52807802, 79211703, 158423406, 237635109, 475270218]

約数ペア:

[(1, 475270218), (2, 237635109), (3, 158423406), (6, 79211703), (9, 52807802), (18, 26403901), (19, 25014222), (38, 12507111), (57, 8338074), (114, 4169037), (171, 2779358), (342, 1389679), (361, 1316538), (722, 658269), (1083, 438846), (2166, 219423), (3249, 146282), (6498, 73141)]