127688436

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{186679}}^1$

素因数の和:186708

約数の個数: 36

約数和(自身を含む): 339757600

約数和(自身を除く): 212069164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 186679, 373358, 560037, 746716, 1120074, 1680111, 2240148, 3360222, 3546901, 6720444, 7093802, 10640703, 14187604, 21281406, 31922109, 42562812, 63844218, 127688436]

約数ペア:

[(1, 127688436), (2, 63844218), (3, 42562812), (4, 31922109), (6, 21281406), (9, 14187604), (12, 10640703), (18, 7093802), (19, 6720444), (36, 3546901), (38, 3360222), (57, 2240148), (76, 1680111), (114, 1120074), (171, 746716), (228, 560037), (342, 373358), (684, 186679)]