18291648

素因数分解:

$2^6\times 3^1\times {\mathrm{47}}^1\times {\mathrm{2027}}^1$

素因数の和:2089

約数の個数: 56

約数和(自身を含む): 49450752

約数和(自身を除く): 31159104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 141, 188, 192, 282, 376, 564, 752, 1128, 1504, 2027, 2256, 3008, 4054, 4512, 6081, 8108, 9024, 12162, 16216, 24324, 32432, 48648, 64864, 95269, 97296, 129728, 190538, 194592, 285807, 381076, 389184, 571614, 762152, 1143228, 1524304, 2286456, 3048608, 4572912, 6097216, 9145824, 18291648]

約数ペア:

[(1, 18291648), (2, 9145824), (3, 6097216), (4, 4572912), (6, 3048608), (8, 2286456), (12, 1524304), (16, 1143228), (24, 762152), (32, 571614), (47, 389184), (48, 381076), (64, 285807), (94, 194592), (96, 190538), (141, 129728), (188, 97296), (192, 95269), (282, 64864), (376, 48648), (564, 32432), (752, 24324), (1128, 16216), (1504, 12162), (2027, 9024), (2256, 8108), (3008, 6081), (4054, 4512)]