216938862

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{16091}}^1$

素因数の和:16213

約数の個数: 48

約数和(自身を含む): 542236032

約数和(自身を除く): 325297170

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 107, 126, 214, 321, 642, 749, 963, 1498, 1926, 2247, 4494, 6741, 13482, 16091, 32182, 48273, 96546, 112637, 144819, 225274, 289638, 337911, 675822, 1013733, 1721737, 2027466, 3443474, 5165211, 10330422, 12052159, 15495633, 24104318, 30991266, 36156477, 72312954, 108469431, 216938862]

約数ペア:

[(1, 216938862), (2, 108469431), (3, 72312954), (6, 36156477), (7, 30991266), (9, 24104318), (14, 15495633), (18, 12052159), (21, 10330422), (42, 5165211), (63, 3443474), (107, 2027466), (126, 1721737), (214, 1013733), (321, 675822), (642, 337911), (749, 289638), (963, 225274), (1498, 144819), (1926, 112637), (2247, 96546), (4494, 48273), (6741, 32182), (13482, 16091)]