2912687244

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1139549}}^1$

素因数の和:1139630

約数の個数: 36

約数和(自身を含む): 7466331600

約数和(自身を除く): 4553644356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 1139549, 2279098, 3418647, 4558196, 6837294, 10255941, 13674588, 20511882, 41023764, 80907979, 161815958, 242723937, 323631916, 485447874, 728171811, 970895748, 1456343622, 2912687244]

約数ペア:

[(1, 2912687244), (2, 1456343622), (3, 970895748), (4, 728171811), (6, 485447874), (9, 323631916), (12, 242723937), (18, 161815958), (36, 80907979), (71, 41023764), (142, 20511882), (213, 13674588), (284, 10255941), (426, 6837294), (639, 4558196), (852, 3418647), (1278, 2279098), (2556, 1139549)]