396018

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{449}}^1$

素因数の和:471

約数の個数: 36

約数和(自身を含む): 1000350

約数和(自身を除く): 604332

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 449, 882, 898, 1347, 2694, 3143, 4041, 6286, 8082, 9429, 18858, 22001, 28287, 44002, 56574, 66003, 132006, 198009, 396018]

約数ペア:

[(1, 396018), (2, 198009), (3, 132006), (6, 66003), (7, 56574), (9, 44002), (14, 28287), (18, 22001), (21, 18858), (42, 9429), (49, 8082), (63, 6286), (98, 4041), (126, 3143), (147, 2694), (294, 1347), (441, 898), (449, 882)]