27835722

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{409}}^1$

素因数の和:635

約数の個数: 48

約数和(自身を含む): 63960000

約数和(自身を除く): 36124278

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 199, 342, 398, 409, 597, 818, 1194, 1227, 1791, 2454, 3582, 3681, 3781, 7362, 7562, 7771, 11343, 15542, 22686, 23313, 34029, 46626, 68058, 69939, 81391, 139878, 162782, 244173, 488346, 732519, 1465038, 1546429, 3092858, 4639287, 9278574, 13917861, 27835722]

約数ペア:

[(1, 27835722), (2, 13917861), (3, 9278574), (6, 4639287), (9, 3092858), (18, 1546429), (19, 1465038), (38, 732519), (57, 488346), (114, 244173), (171, 162782), (199, 139878), (342, 81391), (398, 69939), (409, 68058), (597, 46626), (818, 34029), (1194, 23313), (1227, 22686), (1791, 15542), (2454, 11343), (3582, 7771), (3681, 7562), (3781, 7362)]