83816586

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{221737}}^1$

素因数の和:221755

約数の個数: 32

約数和(自身を含む): 212868480

約数和(自身を除く): 129051894

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 221737, 443474, 665211, 1330422, 1552159, 1995633, 3104318, 3991266, 4656477, 5986899, 9312954, 11973798, 13969431, 27938862, 41908293, 83816586]

約数ペア:

[(1, 83816586), (2, 41908293), (3, 27938862), (6, 13969431), (7, 11973798), (9, 9312954), (14, 5986899), (18, 4656477), (21, 3991266), (27, 3104318), (42, 1995633), (54, 1552159), (63, 1330422), (126, 665211), (189, 443474), (378, 221737)]