13038018

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{727}}^1$

素因数の和:807

約数の個数: 48

約数和(自身を含む): 30873024

約数和(自身を除く): 17835006

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 61, 98, 122, 147, 183, 294, 366, 427, 727, 854, 1281, 1454, 2181, 2562, 2989, 4362, 5089, 5978, 8967, 10178, 15267, 17934, 30534, 35623, 44347, 71246, 88694, 106869, 133041, 213738, 266082, 310429, 620858, 931287, 1862574, 2173003, 4346006, 6519009, 13038018]

約数ペア:

[(1, 13038018), (2, 6519009), (3, 4346006), (6, 2173003), (7, 1862574), (14, 931287), (21, 620858), (42, 310429), (49, 266082), (61, 213738), (98, 133041), (122, 106869), (147, 88694), (183, 71246), (294, 44347), (366, 35623), (427, 30534), (727, 17934), (854, 15267), (1281, 10178), (1454, 8967), (2181, 5978), (2562, 5089), (2989, 4362)]