31868964

素因数分解:

$2^2\times 3^7\times {\mathrm{3643}}^1$

素因数の和:3668

約数の個数: 48

約数和(自身を含む): 83666240

約数和(自身を除く): 51797276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2187, 2916, 3643, 4374, 7286, 8748, 10929, 14572, 21858, 32787, 43716, 65574, 98361, 131148, 196722, 295083, 393444, 590166, 885249, 1180332, 1770498, 2655747, 3540996, 5311494, 7967241, 10622988, 15934482, 31868964]

約数ペア:

[(1, 31868964), (2, 15934482), (3, 10622988), (4, 7967241), (6, 5311494), (9, 3540996), (12, 2655747), (18, 1770498), (27, 1180332), (36, 885249), (54, 590166), (81, 393444), (108, 295083), (162, 196722), (243, 131148), (324, 98361), (486, 65574), (729, 43716), (972, 32787), (1458, 21858), (2187, 14572), (2916, 10929), (3643, 8748), (4374, 7286)]