41400198

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{643}}^1$

素因数の和:738

約数の個数: 72

約数和(自身を含む): 105939288

約数和(自身を除く): 64539090

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 73, 98, 126, 146, 147, 219, 294, 438, 441, 511, 643, 657, 882, 1022, 1286, 1314, 1533, 1929, 3066, 3577, 3858, 4501, 4599, 5787, 7154, 9002, 9198, 10731, 11574, 13503, 21462, 27006, 31507, 32193, 40509, 46939, 63014, 64386, 81018, 93878, 94521, 140817, 189042, 281634, 283563, 328573, 422451, 567126, 657146, 844902, 985719, 1971438, 2300011, 2957157, 4600022, 5914314, 6900033, 13800066, 20700099, 41400198]

約数ペア:

[(1, 41400198), (2, 20700099), (3, 13800066), (6, 6900033), (7, 5914314), (9, 4600022), (14, 2957157), (18, 2300011), (21, 1971438), (42, 985719), (49, 844902), (63, 657146), (73, 567126), (98, 422451), (126, 328573), (146, 283563), (147, 281634), (219, 189042), (294, 140817), (438, 94521), (441, 93878), (511, 81018), (643, 64386), (657, 63014), (882, 46939), (1022, 40509), (1286, 32193), (1314, 31507), (1533, 27006), (1929, 21462), (3066, 13503), (3577, 11574), (3858, 10731), (4501, 9198), (4599, 9002), (5787, 7154)]