27489276

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{40189}}^1$

素因数の和:40218

約数の個数: 36

約数和(自身を含む): 73145800

約数和(自身を除く): 45656524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 40189, 80378, 120567, 160756, 241134, 361701, 482268, 723402, 763591, 1446804, 1527182, 2290773, 3054364, 4581546, 6872319, 9163092, 13744638, 27489276]

約数ペア:

[(1, 27489276), (2, 13744638), (3, 9163092), (4, 6872319), (6, 4581546), (9, 3054364), (12, 2290773), (18, 1527182), (19, 1446804), (36, 763591), (38, 723402), (57, 482268), (76, 361701), (114, 241134), (171, 160756), (228, 120567), (342, 80378), (684, 40189)]