39809238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{2111}}^1$

素因数の和:2572

約数の個数: 32

約数和(自身を含む): 91238400

約数和(自身を除く): 51429162

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 449, 898, 1347, 2111, 2694, 3143, 4222, 6286, 6333, 9429, 12666, 14777, 18858, 29554, 44331, 88662, 947839, 1895678, 2843517, 5687034, 6634873, 13269746, 19904619, 39809238]

約数ペア:

[(1, 39809238), (2, 19904619), (3, 13269746), (6, 6634873), (7, 5687034), (14, 2843517), (21, 1895678), (42, 947839), (449, 88662), (898, 44331), (1347, 29554), (2111, 18858), (2694, 14777), (3143, 12666), (4222, 9429), (6286, 6333)]