21744324

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{86287}}^1$

素因数の和:86304

約数の個数: 36

約数和(自身を含む): 62817664

約数和(自身を除く): 41073340

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 86287, 172574, 258861, 345148, 517722, 604009, 776583, 1035444, 1208018, 1553166, 1812027, 2416036, 3106332, 3624054, 5436081, 7248108, 10872162, 21744324]

約数ペア:

[(1, 21744324), (2, 10872162), (3, 7248108), (4, 5436081), (6, 3624054), (7, 3106332), (9, 2416036), (12, 1812027), (14, 1553166), (18, 1208018), (21, 1035444), (28, 776583), (36, 604009), (42, 517722), (63, 345148), (84, 258861), (126, 172574), (252, 86287)]