18439596

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{24391}}^1$

素因数の和:24411

約数の個数: 48

約数和(自身を含む): 54638080

約数和(自身を除く): 36198484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 24391, 48782, 73173, 97564, 146346, 170737, 219519, 292692, 341474, 439038, 512211, 658557, 682948, 878076, 1024422, 1317114, 1536633, 2048844, 2634228, 3073266, 4609899, 6146532, 9219798, 18439596]

約数ペア:

[(1, 18439596), (2, 9219798), (3, 6146532), (4, 4609899), (6, 3073266), (7, 2634228), (9, 2048844), (12, 1536633), (14, 1317114), (18, 1024422), (21, 878076), (27, 682948), (28, 658557), (36, 512211), (42, 439038), (54, 341474), (63, 292692), (84, 219519), (108, 170737), (126, 146346), (189, 97564), (252, 73173), (378, 48782), (756, 24391)]