18025168

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9467}}^1$

素因数の和:9499

約数の個数: 40

約数和(自身を含む): 42265152

約数和(自身を除く): 24239984

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 9467, 18934, 37868, 66269, 75736, 132538, 151472, 160939, 265076, 321878, 530152, 643756, 1060304, 1126573, 1287512, 2253146, 2575024, 4506292, 9012584, 18025168]

約数ペア:

[(1, 18025168), (2, 9012584), (4, 4506292), (7, 2575024), (8, 2253146), (14, 1287512), (16, 1126573), (17, 1060304), (28, 643756), (34, 530152), (56, 321878), (68, 265076), (112, 160939), (119, 151472), (136, 132538), (238, 75736), (272, 66269), (476, 37868), (952, 18934), (1904, 9467)]