79398018

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{463}}^1\times {\mathrm{1361}}^1$

素因数の和:1839

約数の個数: 48

約数和(自身を含む): 197174016

約数和(自身を除く): 117775998

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 463, 926, 1361, 1389, 2722, 2778, 3241, 4083, 4167, 6482, 8166, 8334, 9527, 9723, 12249, 19054, 19446, 24498, 28581, 29169, 57162, 58338, 85743, 171486, 630143, 1260286, 1890429, 3780858, 4411001, 5671287, 8822002, 11342574, 13233003, 26466006, 39699009, 79398018]

約数ペア:

[(1, 79398018), (2, 39699009), (3, 26466006), (6, 13233003), (7, 11342574), (9, 8822002), (14, 5671287), (18, 4411001), (21, 3780858), (42, 1890429), (63, 1260286), (126, 630143), (463, 171486), (926, 85743), (1361, 58338), (1389, 57162), (2722, 29169), (2778, 28581), (3241, 24498), (4083, 19446), (4167, 19054), (6482, 12249), (8166, 9723), (8334, 9527)]