538052148

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{180071}}^1$

素因数の和:180164

約数の個数: 36

約数和(自身を含む): 1376470368

約数和(自身を除く): 838418220

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 249, 332, 498, 747, 996, 1494, 2988, 180071, 360142, 540213, 720284, 1080426, 1620639, 2160852, 3241278, 6482556, 14945893, 29891786, 44837679, 59783572, 89675358, 134513037, 179350716, 269026074, 538052148]

約数ペア:

[(1, 538052148), (2, 269026074), (3, 179350716), (4, 134513037), (6, 89675358), (9, 59783572), (12, 44837679), (18, 29891786), (36, 14945893), (83, 6482556), (166, 3241278), (249, 2160852), (332, 1620639), (498, 1080426), (747, 720284), (996, 540213), (1494, 360142), (2988, 180071)]