218907522

素因数分解:

$2^1\times 3^5\times {\mathrm{149}}^1\times {\mathrm{3023}}^1$

素因数の和:3189

約数の個数: 48

約数和(自身を含む): 495331200

約数和(自身を除く): 276423678

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 149, 162, 243, 298, 447, 486, 894, 1341, 2682, 3023, 4023, 6046, 8046, 9069, 12069, 18138, 24138, 27207, 36207, 54414, 72414, 81621, 163242, 244863, 450427, 489726, 734589, 900854, 1351281, 1469178, 2702562, 4053843, 8107686, 12161529, 24323058, 36484587, 72969174, 109453761, 218907522]

約数ペア:

[(1, 218907522), (2, 109453761), (3, 72969174), (6, 36484587), (9, 24323058), (18, 12161529), (27, 8107686), (54, 4053843), (81, 2702562), (149, 1469178), (162, 1351281), (243, 900854), (298, 734589), (447, 489726), (486, 450427), (894, 244863), (1341, 163242), (2682, 81621), (3023, 72414), (4023, 54414), (6046, 36207), (8046, 27207), (9069, 24138), (12069, 18138)]