18469660402

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{3172391}}^1$

素因数の和:3172505

約数の個数: 16

約数和(自身を含む): 28779940224

約数和(自身を除く): 10310279822

約数列:

[1, 2, 41, 71, 82, 142, 2911, 5822, 3172391, 6344782, 130068031, 225239761, 260136062, 450479522, 9234830201, 18469660402]

約数ペア:

[(1, 18469660402), (2, 9234830201), (41, 450479522), (71, 260136062), (82, 225239761), (142, 130068031), (2911, 6344782), (5822, 3172391)]