18696492912

素因数分解:

$2^4\times 3^1\times {\mathrm{3181}}^1\times {\mathrm{122449}}^1$

素因数の和:125641

約数の個数: 40

約数和(自身を含む): 48314851600

約数和(自身を除く): 29618358688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 3181, 6362, 9543, 12724, 19086, 25448, 38172, 50896, 76344, 122449, 152688, 244898, 367347, 489796, 734694, 979592, 1469388, 1959184, 2938776, 5877552, 389510269, 779020538, 1168530807, 1558041076, 2337061614, 3116082152, 4674123228, 6232164304, 9348246456, 18696492912]

約数ペア:

[(1, 18696492912), (2, 9348246456), (3, 6232164304), (4, 4674123228), (6, 3116082152), (8, 2337061614), (12, 1558041076), (16, 1168530807), (24, 779020538), (48, 389510269), (3181, 5877552), (6362, 2938776), (9543, 1959184), (12724, 1469388), (19086, 979592), (25448, 734694), (38172, 489796), (50896, 367347), (76344, 244898), (122449, 152688)]