27965772

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{18947}}^1$

素因数の和:18998

約数の個数: 36

約数和(自身を含む): 72419256

約数和(自身を除く): 44453484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 18947, 37894, 56841, 75788, 113682, 170523, 227364, 341046, 682092, 776827, 1553654, 2330481, 3107308, 4660962, 6991443, 9321924, 13982886, 27965772]

約数ペア:

[(1, 27965772), (2, 13982886), (3, 9321924), (4, 6991443), (6, 4660962), (9, 3107308), (12, 2330481), (18, 1553654), (36, 776827), (41, 682092), (82, 341046), (123, 227364), (164, 170523), (246, 113682), (369, 75788), (492, 56841), (738, 37894), (1476, 18947)]