18902184

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1907}}^1$

素因数の和:1982

約数の個数: 64

約数和(自身を含む): 54950400

約数和(自身を除く): 36048216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 59, 84, 118, 168, 177, 236, 354, 413, 472, 708, 826, 1239, 1416, 1652, 1907, 2478, 3304, 3814, 4956, 5721, 7628, 9912, 11442, 13349, 15256, 22884, 26698, 40047, 45768, 53396, 80094, 106792, 112513, 160188, 225026, 320376, 337539, 450052, 675078, 787591, 900104, 1350156, 1575182, 2362773, 2700312, 3150364, 4725546, 6300728, 9451092, 18902184]

約数ペア:

[(1, 18902184), (2, 9451092), (3, 6300728), (4, 4725546), (6, 3150364), (7, 2700312), (8, 2362773), (12, 1575182), (14, 1350156), (21, 900104), (24, 787591), (28, 675078), (42, 450052), (56, 337539), (59, 320376), (84, 225026), (118, 160188), (168, 112513), (177, 106792), (236, 80094), (354, 53396), (413, 45768), (472, 40047), (708, 26698), (826, 22884), (1239, 15256), (1416, 13349), (1652, 11442), (1907, 9912), (2478, 7628), (3304, 5721), (3814, 4956)]